Word "ATOM" Definitions:


Part of Speech:
Noun
Definition:
(nontechnical usage) a tiny piece of anything
Synonyms:
corpuscle, molecule, mote, particle, speck

Part of Speech:
Noun
Definition:
(physics and chemistry) the smallest component of an element having the chemical properties of the element

Crossword Clues for ATOM

Refine the search results by specifying the filter for clues.
Clue Source Date
Particle with an electron cloud LA Times Daily 01 Nov 2026
Chemistry building block New York Times Midi 01 Nov 2026
A cat that's very small The Times Quick Cryptic 31 Oct 2026
Molecule component
Molecule part Commuter 30 Oct 2026
Molecule part Newsday 26 Oct 2026
Part of a molecule USA Today 26 Oct 2026
Particle The Telegraph Quick 25 Oct 2026
Tiny part of a molecule
Teensy bit Eugene Sheffer 23 Oct 2026
Small part of a molecule
Physics topic Thomas Joseph 21 Oct 2026
Tiny thing to split New York Times Mini 18 Oct 2026
Molecule builder
Molecule part Commuter 12 Oct 2026
___ bomb, nuclear device Puzzler Backwords 11 Oct 2026
Unit of uranium Newsday 11 Oct 2026
Particle that can be split The Telegraph Mini 09 Oct 2026
Molecule component
Chemical building block Commuter 29 Sep 2026
Part of a molecule Newsday 28 Sep 2026
Fermi's bit Eugene Sheffer 28 Sep 2026
Part of a molecule USA Today 24 Sep 2026
Tiny particle LA Times Daily 21 Sep 2026
Molecule part Thomas Joseph 18 Sep 2026
Matter matter Wall Street Journal 16 Sep 2026
Potassium particle, perhaps Universal 15 Sep 2026
Tiny particle with electrons and neutrons
It's "smashed" in a particle accelerator New York Times 14 Sep 2026
Tiny particle LA Times Daily 13 Sep 2026
Particle in a quantum physics textbook
Molecule part Thomas Joseph 31 Aug 2026
Type of bomb USA Today Quick 28 Aug 2026
Focus of some physicists New York Times 25 Aug 2026
Small particle of matter Puzzler 20 Aug 2026
Bit of physics Universal 19 Aug 2026
Bit of chemistry New York Times 12 Aug 2026
Small part of a 20 Across The Telegraph Cross Atlantic 12 Aug 2026
Smallest unit of matter
Chemistry class model LA Times Daily 05 Aug 2026
Molecule builder
One of two in an oxygen molecule Universal 31 Jul 2026
Molecule part Newsday 29 Jul 2026
Physics bit Eugene Sheffer 28 Jul 2026
Basic particle The Telegraph Cross Atlantic 26 Jul 2026
Tiny particle USA Today 23 Jul 2026
Dispenser of dollars Wall Street Journal 23 Jul 2026
Particle of matter (4) Mirror Classic 22 Jul 2026
Chemistry building block Commuter 21 Jul 2026
Molecule part Commuter 20 Jul 2026
Tiny particle you'd come across during Physics class
Particle with protons and electrons
Small matter? USA Today 11 Jul 2026
Physics particle The Times Concise 04 Jul 2026
Molecule part Universal 02 Jul 2026
Molecule component
Molecule part Commuter 02 Jul 2026
Molecule unit
Physics particle
Small part of you Universal 20 Jun 2026
Particle with protons USA Today 19 Jun 2026
Teensy bit Eugene Sheffer 18 Jun 2026
Minute particle Puzzler Backwords 18 Jun 2026
Chemist's building block
Proton's place The Telegraph Cross Atlantic 09 Jun 2026
Iota (4) The Guardian Quick 08 Jun 2026
Molecule part Commuter 05 Jun 2026
Nuclide, e.g. New York Times 30 May 2026
Basic particle USA Today 29 May 2026
Basic chemistry unit Commuter 28 May 2026
Minute particle (4) Mirror Classic 27 May 2026
Molecule part LA Times Daily 26 May 2026
Particle to split in the morning? (4) Puzzler Cryptic 25 May 2026
Tiny particle Premier Sunday 24 May 2026
Tiny "building block" of matter Universal 24 May 2026
Basic particle Universal 20 May 2026
Molecule part Commuter 20 May 2026
___ bomb, nuclear device Puzzler Backwords 20 May 2026
First half of the alphabet, something very small The Telegraph Cryptic 20 May 2026
One of three in a water molecule The Atlantic 17 May 2026
Small unit of matter once believed to be indivisible (4) Puzzler 17 May 2026
CERN concern USA Today 17 May 2026
Half the alphabet Newsday 16 May 2026
Molecule builder
Fermi's bit Eugene Sheffer 15 May 2026
A bit of everything? The Telegraph Cross Atlantic 15 May 2026
Small matter LA Times Daily 10 May 2026
Tiny particle The Telegraph Quick 06 May 2026
Chemistry class model USA Today 06 May 2026
Something about a million times smaller than a grain of sand New York Times Midi 05 May 2026
Small part of the Manhattan Project? The Atlantic 03 May 2026
Small particle The Telegraph Quick 30 Apr 2026
Elementary particle inside a molecule
Particle (4) Mirror Quick 28 Apr 2026
Tiny part of a cat (4) Mirror Cryptic 28 Apr 2026
Basic chemistry unit Commuter 27 Apr 2026
Nuclear power source Newsday 26 Apr 2026
Physics topic Thomas Joseph 23 Apr 2026
Physics bit Eugene Sheffer 20 Apr 2026
Particle (4) Mirror Quick 19 Apr 2026
Tiny part of a cat (4) Mirror Cryptic 19 Apr 2026
Teensy bit Eugene Sheffer 17 Apr 2026
Small particle The Telegraph Cross Atlantic 16 Apr 2026
Molecule building block Wall Street Journal 15 Apr 2026
Teensy bit Eugene Sheffer 14 Apr 2026
Tiny unit of matter LA Times Daily 13 Apr 2026
Molecule part Commuter 10 Apr 2026
Part of a molecule Newsday 07 Apr 2026
Molecule part LA Times Daily 06 Apr 2026
Unit of matter containing a nucleus and electrons (4) Puzzler 03 Apr 2026
Small particle The Telegraph Cross Atlantic 01 Apr 2026
Tiny particle you'd come across during Physics class
Elemental unit Wall Street Journal 25 Mar 2026
____ bomb USA Today Quick 24 Mar 2026
Small building block The Telegraph Cross Atlantic 21 Mar 2026
Chemistry building block Commuter 19 Mar 2026
Small bit of matter New York Times 17 Mar 2026
Hydrogen or helium particle Universal 16 Mar 2026
Part of a molecule Newsday 16 Mar 2026
Molecule component
Particle accelerator too often malfunctions initially The Telegraph Toughie 11 Mar 2026
Tiny part of a molecule
Molecule part Wall Street Journal 09 Mar 2026
Bit of matter Universal 09 Mar 2026
Molecule part Universal 05 Mar 2026
Tiny amount, nothing to plug hole in the wall (4) The Guardian Cryptic 05 Mar 2026
Particle (4) Mirror Quick 03 Mar 2026
Tiny piece of something The Telegraph Cross Atlantic 03 Mar 2026
Tiny part of a cat (4) Mirror Cryptic 03 Mar 2026
Tiny unit of matter New York Times 02 Mar 2026
Particle with electrons and neutrons
Unit of matter Commuter 28 Feb 2026
Nucleus setting Wall Street Journal 28 Feb 2026
It might be weighed in yoctograms The Atlantic 27 Feb 2026
Particle of matter (4) Mirror Classic 24 Feb 2026
Smallest particle of an element
"Up and ___!" (catchphrase for a physicist) New York Times 19 Feb 2026
Sparring bot from "Real Steel," who fights his way from the junkyard to the championship ring
A little bit of everything? Universal 17 Feb 2026
Molecule's building block
Part of a molecule USA Today 11 Feb 2026
Tiny part of a cat (4) Mirror Cryptic 10 Feb 2026
Particle (4) Mirror Quick 10 Feb 2026
Tiny part of a cat (4) Mirror Cryptic 08 Feb 2026
Particle (4) Mirror Quick 08 Feb 2026
Particle of matter (4) Mirror Classic 02 Feb 2026
Chemist's building block LA Times Daily 01 Feb 2026
Smallest unit of matter
Tiny part of moat ruined (4) Mirror Cryptic 27 Jan 2026
Particle (4) Mirror Quick 27 Jan 2026
Basic particle LA Times Daily 26 Jan 2026
Minute particle Puzzler Backwords 25 Jan 2026
Tiny part of a cat (4) Mirror Cryptic 25 Jan 2026
Particle (4) Mirror Quick 25 Jan 2026
Molecule part Commuter 20 Jan 2026
Chem class subject USA Today 18 Jan 2026
A moggy bit! The Times Quick Cryptic 16 Jan 2026
Tiny particle The Telegraph Cross Atlantic 15 Jan 2026
Tiny part of a cat (4) Mirror Cryptic 13 Jan 2026
Electron's home Newsday 13 Jan 2026
Particle (4) Mirror Quick 13 Jan 2026
Bit of bromine Newsday 11 Jan 2026
Small matter? USA Today 08 Jan 2026
Molecule part LA Times Daily 07 Jan 2026
Tiniest amount of an element Universal 06 Jan 2026
Molecule part Newsday 31 Dec 2025
___ bomb, nuclear device Puzzler Backwords 27 Dec 2025
Smallest quantity of an element that can take part in a chemical reaction (4) Mirror Quiz 25 Dec 2025
Tiniest part of matter
Chemistry building block Commuter 22 Dec 2025
Minor matter? Newsday 18 Dec 2025
Molecule portion Newsday 16 Dec 2025
Molecule part Commuter 16 Dec 2025
Kind of bomb developed by Oppenheimer New York Times Mini 15 Dec 2025
__ smasher LA Times Daily 14 Dec 2025
Molecule builder
Fermi's bit Eugene Sheffer 04 Dec 2025
Particle (4) Mirror Quick 02 Dec 2025
Tiny part of a cat (4) Mirror Cryptic 02 Dec 2025
Basic particle USA Today 02 Dec 2025
Proton's place Wall Street Journal 02 Dec 2025
Molecule unit
Tiny part of a cat (4) Mirror Cryptic 28 Nov 2025
Particle (4) Mirror Quick 28 Nov 2025
Tiny bit of matter USA Today 25 Nov 2025
Universal building block New York Times 24 Nov 2025
Protons' home Newsday 23 Nov 2025
Physics bit Thomas Joseph 20 Nov 2025
Source of cash containing nothing? A tiny amount (4) The Guardian Cryptic 20 Nov 2025
Molecule part Newsday 18 Nov 2025
Particle (4) Mirror Quick 11 Nov 2025
Small building block LA Times Daily 11 Nov 2025
Tiny part of a cat (4) Mirror Cryptic 11 Nov 2025
Particle The Telegraph Quick 10 Nov 2025
Bohr-ing subject? USA Today 09 Nov 2025
Really small matter LA Times Daily 09 Nov 2025
Particle whose name means "indivisible" Universal 06 Nov 2025
Speck Wall Street Journal 01 Nov 2025
Molecule part Commuter 29 Oct 2025
Minute particle (4) Mirror Classic 29 Oct 2025
Elementary particle The Telegraph Cross Atlantic 27 Oct 2025
It's split in nuclear fission Universal 21 Oct 2025
Tiny part of a cat (4) Mirror Cryptic 19 Oct 2025
Particle (4) Mirror Quick 19 Oct 2025
Molecule part Commuter 18 Oct 2025
Little bit of gold, for example The Atlantic 17 Oct 2025
Physics particle The Times Concise 16 Oct 2025
Molecule bit New York Times 13 Oct 2025
Tiny particle taken from Chelsea to Middlesbrough (4) Puzzler Cryptic 09 Oct 2025
Alpha male finds grain (4) The Sun Two Speed 08 Oct 2025
Home for protons Newsday 08 Oct 2025
Nuclear energy source Newsday 07 Oct 2025
Tiny part of a molecule
Discovery of chemist John Dalton New York Times 05 Oct 2025
Particle with protons and electrons
Particle of matter (4) Mirror Classic 21 Sep 2025
Smallest part of a chemical element
Physics bit Eugene Sheffer 13 Sep 2025
Molecule part Commuter 12 Sep 2025
Tiny particle you'd come across during Physics class
Elemental unit Universal 10 Sep 2025
Element element USA Today Quick 08 Sep 2025
Minuscule physics particle
Discrete bit of something The Atlantic 06 Sep 2025
Alpha male causing scrap (4) The Sun Two Speed 03 Sep 2025
Subject of a chemistry diagram LA Times Daily 03 Sep 2025
Minute particle Puzzler Backwords 03 Sep 2025
Physics particle
"A Boy and His ___" (world's smallest stop-motion film) Universal 29 Aug 2025
Chemistry unit Commuter 27 Aug 2025
Small particle (4) Puzzler 26 Aug 2025
Focus of J. Robert Oppenheimer New York Times 25 Aug 2025
Tiny particle Commuter 22 Aug 2025
Particle (4) Mirror Quick 17 Aug 2025
Tiny part of a cat (4) Mirror Cryptic 17 Aug 2025
Proton's place Wall Street Journal 16 Aug 2025
Building block of matter USA Today 15 Aug 2025
Tiny building block Universal 11 Aug 2025
Tiny part of a molecule
___ Eve, Gillian Jacobs' "Invincible" role TV 10 Aug 2025
Teensy bit Eugene Sheffer 09 Aug 2025
Place for protons Newsday 06 Aug 2025
Its bonding behavior is well-studied Universal 06 Aug 2025
___ bomb, nuclear device Puzzler Backwords 05 Aug 2025
Item split by Ernest Rutherford The Telegraph Cross Atlantic 04 Aug 2025
Smallest quantity of an element that can take part in a chemical reaction (4) Mirror Quiz 04 Aug 2025
Part of a molecule Newsday 04 Aug 2025
___ Eve, Gillian Jacobs' "Invincible" role TV 03 Aug 2025
Physics particle
Elementary building block LA Times Daily 27 Jul 2025
Molecule component
Basic building block New York Times 22 Jul 2025
It's a male cat but only a small one (4)
1950s sports special from Fairthorpe (4)
Oxygen in atmosphere, a combination of particles
Proton's place Wall Street Journal 15 Jul 2025
Minuscule physics particle
Small particle The Telegraph Cross Atlantic 13 Jul 2025
Tiny part of a cat (4) Mirror Cryptic 13 Jul 2025
Particle (4) Mirror Quick 13 Jul 2025
A cat scrap (4)
Particle of matter (4) Mirror Classic 09 Jul 2025
Small amount of a thing
Molecule unit
It's of great ominousness in physics (4)
___ bomb New York Times 02 Jul 2025
Part of a molecule USA Today 01 Jul 2025
Molecule component (4) Puzzler 30 Jun 2025
Cyclotron particle Wall Street Journal 25 Jun 2025
Particle named from the Greek for "indivisible" Wall Street Journal 24 Jun 2025
Potential powerhouse
Particle to appear during morning (4)
Something smashed in a lab
"The ___ Ant Show"; 1960s cartoon series
Fermi's bit Eugene Sheffer 18 Jun 2025
Basic building block of energy Family Time 16 Jun 2025
Teeny-tiny particle USA Today 14 Jun 2025
Nuclear physics study Newsday 12 Jun 2025
Chemical building block Universal 10 Jun 2025
Minimal magnesium Newsday 08 Jun 2025
Particle (4) Mirror Classic 07 Jun 2025
Part of a molecule Universal 06 Jun 2025
Molecule builder
A little bit of everything? The Telegraph Cross Atlantic 06 Jun 2025
Molecule portion Newsday 02 Jun 2025
Tiny part of a cat Mirror Cryptic 01 Jun 2025
Particle Mirror Quick 01 Jun 2025
Electron's home Family Time 01 Jun 2025
Split it with the cat
Basic particle LA Times Daily 28 May 2025
Minute particle Mirror Classic 28 May 2025
Chemistry 101 topic New York Times 26 May 2025
Small particle The Sun Two Speed 20 May 2025
Alpha male in scrap The Sun Two Speed 20 May 2025
"Seven Veils" director Egoyan
Small part of life? Universal 17 May 2025
Particle to appear in the period before noon (4)
Small particle The Telegraph Quick 17 May 2025
Small unit of matter once believed to be indivisible (4) Puzzler 16 May 2025
Physics bit Eugene Sheffer 16 May 2025
Little bit of gold
Particle that's split in nuclear fission
Molecule part Commuter 13 May 2025
Smallest part of any element
Molecular bit Premier Sunday 11 May 2025
Basic particle USA Today 11 May 2025
Molecule component USA Today 10 May 2025
Teensy bit Eugene Sheffer 09 May 2025
A little bit of everything? New York Times 07 May 2025
Fermi's bit Eugene Sheffer 01 May 2025
Small item in potato (mashed)
Smallest unit of matter
Minuscule amount of matter
Physics particle The Times Concise 22 Apr 2025
Molecule part Commuter 22 Apr 2025
Tiny bit describing the first half of the alphabet? (4)
A male cat is the smallest thing (4)
Chemistry class unit
Particle made up of protons, neutrons, and electrons
Molecule fragment
One of about 7 billion billion billion in you
The smallest possible particle of a chemical element (4)
The Mighty ___, nickname of strongman Joe Greenstein, born in 1893 (4)
Heart of the matter? LA Times Daily 07 Apr 2025
Bit of matter Universal 07 Apr 2025
Particle with protons USA Today 07 Apr 2025
Minute particle Puzzler Backwords 06 Apr 2025
Unit of matter made up of a dense nucleus surrounded by a cloud of electrons (4)
Smallest amount of a chemical element
Not much to split (4)
Bit that can be split The Telegraph Cross Atlantic 03 Apr 2025
Tiny bit of matter LA Times Daily 01 Apr 2025
Not much of a name? (4)
Scientific building block
The Emmy statuette depicts a winged woman holding one New York Times 30 Mar 2025
Energy source Newsday 27 Mar 2025
Molecule part Eugene Sheffer 25 Mar 2025
Teensy-weensy bit of matter
One cat can be a tiny thing (4)
Molecule part Commuter 22 Mar 2025
Bohr model subject LA Times Daily 21 Mar 2025
A particle of your anatomy? (4)
Very small matter for a piper's son (4)
Particle of matter to be found in the forenoon (4)
Electron's particle Universal 14 Mar 2025
Smallest particle of a chemical element (4)
Physics bit Eugene Sheffer 10 Mar 2025
___ bomb, nuclear device Puzzler Backwords 08 Mar 2025
All there is before N to Z is a tiny bit of physics (4)
Teensy bit Eugene Sheffer 06 Mar 2025
Particle with at least one proton
Part of a molecule Newsday 04 Mar 2025
Particle Mirror Quick 02 Mar 2025
Place for protons Newsday 02 Mar 2025
Bit of anatomy? Not any (4)
Tiny part of a cat Mirror Cryptic 02 Mar 2025
Physics particle
Little bit close to Vanessa Bell The Times Cryptic 27 Feb 2025
Tiny particle you'd come across during Physics class
Source of nuclear energy, essentially The Telegraph Cross Atlantic 25 Feb 2025
Basic unit of a chemical element
Chemistry particle Commuter 21 Feb 2025
Tiny morsel for a cat
Molecule part Commuter 19 Feb 2025
Composed of protons, neutrons and electrons
Molecule part LA Times Daily 17 Feb 2025
Isotope, e.g. The Telegraph Cross Atlantic 17 Feb 2025
A cat finds something very small (4) The Guardian Quiptic 16 Feb 2025
Constituent of matter (4)
Was it split in great ominousness? (4)
Basic particle USA Today 14 Feb 2025
Smallest component
Minuscule physics particle
Basic particle Universal 11 Feb 2025
Tiny molecule
It was once thought to be the smallest particle of matter
Smallest unit of matter
A bit of chemistry? Family Time 02 Feb 2025
Cat chases a tiny particle (4)
Smallest part of a substance that cannot be broken down chemically (4)
Tiny molecule part
Chemistry particle Universal 30 Jan 2025
Small particle Puzzler Backwords 29 Jan 2025
Building block of matter USA Today 28 Jan 2025
Molecule member
Tiny particle USA Today 24 Jan 2025
Bond component Wall Street Journal 23 Jan 2025
Part of a molecule Newsday 21 Jan 2025
Particle Mirror Quick 21 Jan 2025
Tiny part of a cat Mirror Cryptic 21 Jan 2025
Smallest particle of matter which can be involved in a chemical reaction (4)
Tiny part of a cat Mirror Cryptic 19 Jan 2025
Particle Mirror Quick 19 Jan 2025
Boy Bruce, the Mighty _ _ , early stage name of entertainer Bruce Forsyth (4)
Small piece of silver?
Molecule part branch
First half of a two-volume encyclopedia on physics, aptly? New York Times 16 Jan 2025
What is the smallest particle of matter which can be involved in a chemical reaction? (4)
Basic particle The Telegraph Cross Atlantic 15 Jan 2025
Little bit from a male cat The Sun Two Speed 15 Jan 2025
Small particle The Sun Two Speed 15 Jan 2025
Elementary particle The Telegraph Cross Atlantic 14 Jan 2025
Bit slice of roma tomato (4)
Canadian filmmaker Mr. Egoyan
Small particle
___ Eve (alter ego of Samantha Eve Wilkins)
Molecule part Commuter 06 Jan 2025
Chemistry particle Commuter 03 Jan 2025
The smallest thing (4)
Physics focus Wall Street Journal 31 Dec 2024
Molecule unit
See 28-Down Newsday 27 Dec 2024
Tiny particle The Telegraph Cross Atlantic 26 Dec 2024
Particle Mirror Quick 24 Dec 2024
The Mighty ___, the nickname of strongman Joe Greenstein, who was born in 1893 (4)
Tiny part of a cat Mirror Cryptic 24 Dec 2024
Molecule part Wall Street Journal 23 Dec 2024
Molecule part Commuter 23 Dec 2024
___ Ant (Hanna Barbera character)
Particle of matter Mirror Classic 18 Dec 2024
Chemistry particle Commuter 17 Dec 2024
Very small portion for a cat (4)
Not much of a cat (4)
Tiny particle Commuter 14 Dec 2024
Minute quantity Newsday 12 Dec 2024
Cash dispenser containing nothing or tiny amount
Tiniest part of matter
Thing held by an Emmy
A name meaning very little (4)
Electron's particle Universal 07 Dec 2024
Molecule member
A clever remark backfiring a bit? The Times Cryptic 02 Dec 2024
A male cat - a minute one!
Molecular matter Family Time 01 Dec 2024
Chemistry class model Universal 29 Nov 2024
Elementary particle inside a molecule
A chem student might make a model of one with styrofoam balls USA Today 25 Nov 2024
The smallest quantity of an element that can take part in a chemical reaction
Molecule part Commuter 21 Nov 2024
Something imaged with a scanning tunneling microscope
A minute portion to be taken in in the morning (4)
Molecule part Universal 21 Nov 2024
"Never trust an ___. They make up everything!" (classic pun) Universal 20 Nov 2024
Particle with protons and electrons
Chemistry particle Universal 18 Nov 2024
Home for protons Newsday 17 Nov 2024
Tiny molecule part
A little matter of a cat (4)
Splitting target LA Times Daily 13 Nov 2024
Chemistry building block New York Times 11 Nov 2024
Bit of matter Universal 11 Nov 2024
Part of a molecule USA Today 10 Nov 2024
Molecule component
Molecule part Commuter 08 Nov 2024
Subject of the obsolete "plum pudding model" New York Times 07 Nov 2024
Particle of matter Mirror Classic 06 Nov 2024
Neutron site
As small as it gets
Tiny part of a cat Mirror Cryptic 29 Oct 2024
Particle Mirror Quick 29 Oct 2024
Unseen particle
Thing an Emmy is holding
Basic unit in chemistry Commuter 26 Oct 2024
Quantity of strontium in an award-winning 2018 photograph LA Times Daily 26 Oct 2024
A boy - very tiny thing? (4) Puzzler Cryptic 25 Oct 2024
Molecule resident
Tiny unit
Elementary particle inside a molecule
It's not much, having only half the characters available (4) The Guardian Cryptic 18 Oct 2024
Molecule unit
Tiny thing, first half of dictionary? (4)
Particle which is the basic building block of all matter (4)
Type of bomb USA Today Quick 04 Oct 2024
Microscopic bit of matter
Particle of a chemical element The Times Concise 28 Sep 2024
Part of a molecular model
Minute article
Molecule bit New York Times 24 Sep 2024
Physics study Thomas Joseph 24 Sep 2024
Not much of a mouser maybe? (4)
Ball-and-stick model USA Today 23 Sep 2024
When split it causes an explosion
Energy bit
Very small part of N.A.T.O. manoeuvres (4)
The smallest quantity of an element (4)
Bohr focus Wall Street Journal 19 Sep 2024
Smallest particle
Molecule part Commuter 18 Sep 2024
Part of a molecule Newsday 17 Sep 2024
Element element USA Today Quick 15 Sep 2024
In the morning about to get the smallest particle (4)
A cat that can make a mighty bang (4)
Minuscule unit of matter
Elementary particle The Telegraph Cross Atlantic 11 Sep 2024
A very tiny part of the anatomy (4)
A male cat is a source of nuclear energy! (4)
Molecule part Newsday 10 Sep 2024
Molecule component
Small particle The Sun Two Speed 06 Sep 2024
Elemental particle USA Today 06 Sep 2024
Little bit of anatomy The Sun Two Speed 06 Sep 2024
Molecule maker
Something very small splitting Chat Room in half (4) The Guardian Quiptic 02 Sep 2024
Something very small splitting Chat Room in half (4) The Guardian Quiptic 01 Sep 2024
1950s filmstrip, "Our Friend, the ___"
Bohr study Wall Street Journal 31 Aug 2024
Unit in chemistry Commuter 30 Aug 2024
Particle of matter Mirror Classic 30 Aug 2024
Little bit of the first half of the alphabet (4)
___ smasher (particle accelerator)
Very small part in rejected demo tape The Telegraph Cryptic 28 Aug 2024
Tiny part of a cat Mirror Cryptic 28 Aug 2024
Particle Mirror Quick 28 Aug 2024
Tiny part of a molecule
A cat can mean very little
Element particle USA Today Quick 24 Aug 2024
Proton's place Universal 21 Aug 2024
A cat, a tiny thing The Times Quick Cryptic 15 Aug 2024
Small bit of matter Universal 13 Aug 2024
Physics bit Eugene Sheffer 13 Aug 2024
Small part of a potato masher (4)
Elemental unit USA Today 11 Aug 2024
Science class model Newsday 08 Aug 2024
Particle The Telegraph Quick 05 Aug 2024
Molecular unit
Place for protons USA Today 28 Jul 2024
Smallest particle
Particle The Telegraph Quick 24 Jul 2024
… which this tiny bit represents? The Times Cryptic 20 Jul 2024
Small amount to put in before noon
Part of a molecule
Element unit Wall Street Journal 16 Jul 2024
Elemental unit The Telegraph Cross Atlantic 10 Jul 2024
Chemistry unit Commuter 06 Jul 2024
Tiny bit of a cat (4)
___ Ant (1960s cartoon hero) (4)
A cat can be so minute!
A bomb for a cat to play with? (4)
Molecule part Commuter 03 Jul 2024
Nickel unit Wall Street Journal 03 Jul 2024
There's not much to be found during the morning (4)
___ bomb, nuclear device Puzzler Backwords 29 Jun 2024
Basic unit in chemistry Commuter 27 Jun 2024
What a ball represents, in a ball-and-stick model of a molecule
Particle Mirror Quick 26 Jun 2024
Tiny part of a cat Mirror Cryptic 26 Jun 2024
Molecule fragment
Tiny particle of matter
Particle The Telegraph Quick 24 Jun 2024
Particle Mirror Quick 23 Jun 2024
Tiny part of a cat Mirror Cryptic 23 Jun 2024
Particle that makes up chemical elements
Modicum Newsday 21 Jun 2024
Basic building block of matter
Elemental unit LA Times Daily 16 Jun 2024
One of a sextillion in a grain of sand (give or take)
Type of bomb USA Today Quick 14 Jun 2024
Place for protons and neutrons
Small part of a molecule
Unit in chemistry Commuter 12 Jun 2024
___- Ant, 1960s cartoon TV character (4)
Subject of a chem-class model
Molecule builder
Chemical element particle USA Today Quick 04 Jun 2024
Nuclear energy source Newsday 02 Jun 2024
Bit of a tomato a very small thing (4)
This cat is so minute!
It comes from the Greek for "indivisible" New York Times 26 May 2024
Smallest particle of an element
There's not much moving in the moat (4)
Molecule part Commuter 22 May 2024
Molecule component The Sun Mini 22 May 2024
One of three in a water molecule Wall Street Journal 21 May 2024
"The History and Adventures of an ___" (Tobias Smollett novel narrated by a tiny particle)
Basic particle USA Today 18 May 2024
What is the smallest part of an element that can take part in a chemical reaction? (4)
Half of our letters now known to be etymologically incorrect (4)
Tiny particle that makes up matter
Element's smallest part (4)
Particle of matter Mirror Classic 15 May 2024
Bohr model particle
Itty-bitty bit of matter USA Today 12 May 2024
Modicum Newsday 10 May 2024
Part of a molecule Universal 09 May 2024
Miniscule physics particle
DC comics superhero who can shrink extremely small
Chemistry building block Commuter 07 May 2024
Superhero played by Brandon Routh in the Arrowverse
Small particle Universal 03 May 2024
Minute particle Puzzler Backwords 03 May 2024
Morsel for a cat
Tiny piece of gold?
Nothing in money supply? A very small amount
Teeny-tiny piece
Particle to be inserted in the morning (4)
Cruise or Jones perhaps after a small part (4)
Part of a molecule Newsday 22 Apr 2024
Molecule builder
Nuclear weapon, ... bomb
Part of a molecule Newsday 17 Apr 2024
Let's split! A peeping one is here
Molecule part Eugene Sheffer 13 Apr 2024
Tiny but powerful energy source Family Time 08 Apr 2024
Elemental component
Ray Palmer's Legends of Tomorrow superhero (4)
There's not much in potato mashing (4)
Teensy bit Eugene Sheffer 04 Apr 2024
Bit in potato mash The Sun Two Speed 03 Apr 2024
Small particle The Sun Two Speed 03 Apr 2024
Subject of the bygone "plum pudding" model
Particle with protons Newsday 31 Mar 2024
Tiny bit of matter in a molecule
Basic building block Family Time 31 Mar 2024
Molecule part Eugene Sheffer 30 Mar 2024
Particle from active boy
Part of a molecule Newsday 27 Mar 2024
Emblem on Jimmy Neutron's T-shirt
Tiny part from a male cat The Times Quick Cryptic 22 Mar 2024
Scrap with a cat
It's split in a lab
Though it's very small, it could be of earth-shattering significance (4)
Through it's very small, it could be of earth-shattering significance (4)
One of twenty-four in glucose
Speck LA Times Daily 15 Mar 2024
Fermi's bit Eugene Sheffer 14 Mar 2024
Small particle The Sun Two Speed 10 Mar 2024
Alpha male finds little bit The Sun Two Speed 10 Mar 2024
Minute particle to be seen in the morning (4)
A little bit of a cat (4)
Nucleus and its electrons (4)
Physics particle
A particle to be found in the period before lunch (4)
Elemental particle Universal 28 Feb 2024
Tiny particle you'd come across during Physics class
Tiny part of a cat Mirror Cryptic 24 Feb 2024
Particle Mirror Quick 24 Feb 2024
Teensy bit Eugene Sheffer 24 Feb 2024
Elementary item found in first volume of a dictionary maybe? (4)
Nuclear power particle
Big bang's original matter
Small building block of matter
Bit of a cat
Tiny molecular unit Family Time 19 Feb 2024
Basic unit of matter Family Time 18 Feb 2024
Minuscule particle with a nucleus
Source of energy ? a cat?
Little article on a cat (4)
It has a nucleus Universal 15 Feb 2024
Split this to defend a castle (4)
Chemistry class model Wall Street Journal 14 Feb 2024
Minuscule physics particle
Molecule part Newsday 12 Feb 2024
Molecule building block Universal 12 Feb 2024
Even tattoos my smallest particle (4)
Miniscule physics particle
Tiny part of a cat Mirror Cryptic 07 Feb 2024
The Mighty ___, famous strongman Joe Greenstein (4)
Particle Mirror Quick 07 Feb 2024
Tiny matter? New York Times 06 Feb 2024
Molecule fragment
Something split by Oppenheimer New York Times Mini 06 Feb 2024
Type of nuclear bomb
Tiny part of a cat Mirror Cryptic 03 Feb 2024
Particle Mirror Quick 03 Feb 2024
Part of a molecule Newsday 30 Jan 2024
Fragment of element
Bit of gold, perhaps?
Particle that contains quarks USA Today 26 Jan 2024
Proton's place Wall Street Journal 24 Jan 2024
Teeny particle USA Today 19 Jan 2024
Reactor factor Newsday 19 Jan 2024
Smallest particle in an element that can exist independently (4)
It has a nucleus Universal 17 Jan 2024
Minute particle Mirror Classic 17 Jan 2024
Molecule component Thomas Joseph 16 Jan 2024
Tiny bit of a molecule
Part of the "Big Bang Theory" logo TV 14 Jan 2024
Very small amount The Telegraph Quick 12 Jan 2024
Half of letters -subject of significant split? (4)
Tiny particle Wall Street Journal 08 Jan 2024
Particle with a nucleus USA Today 08 Jan 2024
Molecule part Eugene Sheffer 06 Jan 2024
Nucleus and one or more orbiting electrons (4)
Molecule part Newsday 04 Jan 2024
Tiny elemental particle USA Today 04 Jan 2024
Little particle found in potato masher (4) Puzzler Cryptic 01 Jan 2024
Home for protons Newsday 31 Dec 2023
Marvel : Ant-Man :: DC : The ___
Mr. Egoyan, Canadian movies director
Molecule unit
Bit of matter Newsday 28 Dec 2023
Smallest thing you can split Family Time 24 Dec 2023
Smallest particle
Little bit of make-up? New York Times 22 Dec 2023
Part of a molecule Newsday 19 Dec 2023
A male cat bit (4)
Molecule split in order to create a bomb
Particle of matter Mirror Classic 13 Dec 2023
Molecule member
A male cat might bomb out
Moat turned up a wee thing (4)
What is the smallest particle of a chemical element that can exist? (4)
Fission target LA Times Daily 01 Dec 2023
Part of a molecule USA Today 29 Nov 2023
Tiny particle
A tiny part of a cat (4)
Tiny particle LA Times Daily 26 Nov 2023
Particle with an orbital system LA Times Daily 22 Nov 2023
Small particle Puzzler Backwords 15 Nov 2023
Molecular unit
Quark locale Premier Sunday 12 Nov 2023
Tiny bit The Guardian Quick 11 Nov 2023
Quark's particle Universal 09 Nov 2023
Scrap half of the letters we write? The Telegraph Toughie 09 Nov 2023
Part of a molecule Newsday 06 Nov 2023
Neutron site
Particle with electrons and neutrons
Molecule resident
Molecule part Family Time 22 Oct 2023
Proton's locale
Thematic element in 2023's "Oppenheimer" New York Times 17 Oct 2023
Physics bit Thomas Joseph 13 Oct 2023
Physics particle Universal 11 Oct 2023
The H or O in H2O New York Times 10 Oct 2023
Molecule part Thomas Joseph 09 Oct 2023
Minuscule part of anatomy The Guardian Cryptic 09 Oct 2023
Basic unit of matter Family Time 01 Oct 2023
It has small orbits New York Times 20 Sep 2023
Part of a molecule Newsday 18 Sep 2023
Little wonder? New York Times 13 Sep 2023
Teensy bit Eugene Sheffer 11 Sep 2023
Molecule component
Molecule part
Tiny particle The Guardian Quick 02 Sep 2023
Minute particle The Telegraph Quick 02 Sep 2023
Small particle studied by Maria Goeppert Mayer USA Today 01 Sep 2023
Some anatomical bit that is very small The Times Cryptic 30 Aug 2023
Smallest part of a chemical element
Elemental particle LA Times Daily 29 Aug 2023
The Acorn ____'s successor became the BBC Micro in 1981 The Times Specialist Sunday 27 Aug 2023
Tiny particle USA Today 20 Aug 2023
What's split in a fission reaction USA Today 18 Aug 2023
Molecule part Eugene Sheffer 12 Aug 2023
Molecule builder
Bit of matter Universal 01 Aug 2023
Part of a molecule Newsday 31 Jul 2023
Thing of little matter to physicists? Universal 28 Jul 2023
Tiny particle studied by a physicist, perhaps
Tiny bit of matter USA Today 11 Jul 2023
Part of a molecule Newsday 10 Jul 2023
Tiny bit of matter LA Times Daily 10 Jul 2023
Minute particle The Telegraph Quick 23 Jun 2023
Bonding partner LA Times Daily 21 Jun 2023
Teensy bit Eugene Sheffer 15 Jun 2023
Tiny bit New York Times 08 Jun 2023
Molecule member Wall Street Journal 06 Jun 2023
Electron's home
Particle accelerator particle LA Times Daily 04 Jun 2023
Nuclear energy source Newsday 04 Jun 2023
Physics bit Thomas Joseph 01 Jun 2023
Elementary particle, and a two-part hint to the starts of 17-, 28-, 45- and 62-Across Universal 31 May 2023
Molecule part Newsday 29 May 2023
Molecule part Eugene Sheffer 29 May 2023
Molecule constituent
Molecule part LA Times Daily 24 May 2023
Elemental unit Universal 18 May 2023
Symbol on the Springfield Nuclear Power Plant cooling towers LA Times Daily 18 May 2023
Teensy bit Eugene Sheffer 16 May 2023
Bit that bonds New York Times 14 May 2023
Fission focus New York Times 09 May 2023
Fundamental particle The Times Concise 02 May 2023
Very tiny bit New York Times 30 Apr 2023
Bond component Thomas Joseph 27 Apr 2023
Part of a molecule USA Today 26 Apr 2023
Tiny particle
Tiny particle LA Times Daily 19 Apr 2023
Smashable physics particle
Tiny amount The Guardian Quick 18 Apr 2023
Physics bit Eugene Sheffer 15 Apr 2023
Electron holder
Molecule component
Bit with neutrinos LA Times Daily 12 Apr 2023
Particle once modeled as plum pudding Universal 08 Apr 2023
Subject for Niels Bohr New York Times 05 Apr 2023
Molecule part Eugene Sheffer 05 Apr 2023
Nuclear power particle
Particle smashed at CERN Universal 31 Mar 2023
Component of several items here, oddly shown in art forms The Telegraph Toughie 30 Mar 2023
It's smaller than a molecule Family Time 26 Mar 2023
Smallest particle
Iota Newsday 18 Mar 2023
Molecule component USA Today 12 Mar 2023
Molecule part Family Time 12 Mar 2023
Molecule part LA Times Daily 07 Mar 2023
It's smaller than a molecule Family Time 05 Mar 2023
Place for protons Newsday 19 Feb 2023
Part of a molecule Newsday 14 Feb 2023
Bohr's study Wall Street Journal 11 Feb 2023
Teensy bit Eugene Sheffer 08 Feb 2023
It's smaller than a molecule Family Time 06 Feb 2023
Particle in a molecule
Bit to split Universal 31 Jan 2023
Bit of matter Universal 30 Jan 2023
Basic unit of matter Family Time 30 Jan 2023
It has a nucleus Universal 29 Jan 2023
Basic particle USA Today 29 Jan 2023
Small energy source Universal 20 Jan 2023
Small building block LA Times Daily 15 Jan 2023
Bond component Wall Street Journal 07 Jan 2023
Molecule part Newsday 02 Jan 2023
Periodic table particle
Molecule part Eugene Sheffer 27 Dec 2022
Tiny mite that delivers half the letters? The Telegraph Cryptic 23 Dec 2022
Elemental building block USA Today 18 Dec 2022
Symbol held aloft in an Emmy statuette LA Times Daily 17 Dec 2022
Tiniest amount of titanium Universal 17 Dec 2022
It might be ionized Universal 16 Dec 2022
Molecule fragment
Small building block New York Times 17 Nov 2022
Molecule component Newsday 16 Nov 2022
Teensy bit Eugene Sheffer 15 Nov 2022
Very, very tiny energy source Family Time 14 Nov 2022
Quark's place Premier Sunday 13 Nov 2022
Small matter New York Times 12 Nov 2022
Its behavior is described by quantum physics New York Times 10 Nov 2022
Part of a molecule Newsday 07 Nov 2022
Tiny particle The Telegraph Quick 05 Nov 2022
Elemental unit LA Times Daily 04 Nov 2022
Neutron site
Subject of study at CERN's laboratory New York Times 02 Nov 2022
Subject of study at CERN’s laboratory New York Times 02 Nov 2022
Basic unit in chemistry USA Today 01 Nov 2022
Electron's place USA Today 29 Oct 2022
Basic unit in chem class USA Today 27 Oct 2022
Elemental particle Wall Street Journal 24 Oct 2022
Neutron's locale
Elementary building block New York Times 24 Oct 2022
Molecule resident
Smallest unit of matter
Smallest unit of matter USA Today 19 Oct 2022
Part of every living thing Universal 13 Oct 2022
Bohr theory focus Wall Street Journal 30 Sep 2022
Fermi's bit Eugene Sheffer 30 Sep 2022
Modicum Newsday 23 Sep 2022
It's often drawn with three ellipses New York Times 23 Sep 2022
Molecule part Newsday 21 Sep 2022
A little bit of everything? New York Times 20 Sep 2022
Small building block New York Times 18 Sep 2022
Proton's place USA Today 16 Sep 2022
Part of a molecule USA Today 12 Sep 2022
Molecule component USA Today 03 Sep 2022
Tiny bit New York Times 02 Sep 2022
High school model, maybe New York Times 01 Sep 2022
Life's basic building block Family Time 29 Aug 2022
Bit of matter Universal 22 Aug 2022
Tiny power source Family Time 22 Aug 2022
Ion, at times Newsday 18 Aug 2022
Physics bit Eugene Sheffer 18 Aug 2022
Molecule's building block
Small unit of matter USA Today 16 Aug 2022
Smaller than a molecule Family Time 14 Aug 2022
What's the matter? New York Times 05 Aug 2022
Basic particle USA Today 03 Aug 2022
Molecule part
Molecule unit
Molecule part USA Today 24 Jul 2022
Tiny but powerful energy source Family Time 22 Jul 2022
Small matter LA Times Daily 20 Jul 2022
Part of a molecule Newsday 19 Jul 2022
It's hardly any matter at all New York Times 18 Jul 2022
Tiny particle USA Today 17 Jul 2022
Unit of iron weighing about 93 yoctograms Wall Street Journal 09 Jul 2022
Electron's place USA Today 06 Jul 2022
Proton's place
Proton’s place Wall Street Journal 21 Jun 2022
Tiny unit of matter New York Times 20 Jun 2022
Powerful little energy source Family Time 20 Jun 2022
Part of a molecule Newsday 20 Jun 2022
It was once thought to be smallest particle of matter
Molecule member
Smallest component of an element Family Time 30 May 2022
Physics entity LA Times Daily 18 May 2022
Physics entity
Chemistry class model Family Time 16 May 2022
Place for protons Newsday 08 May 2022
Molecule part
Proton's place USA Today 15 Apr 2022
Proton’s place Wall Street Journal 09 Apr 2022
Teensy bit Eugene Sheffer 06 Apr 2022
Half the alphabet? This was split some time ago The Times Cryptic 05 Apr 2022
Proton's place
Electron's place
Smallest particle of an element The Times Concise 10 Mar 2022
Thing smaller than a molecule Family Time 06 Mar 2022
Bit of boron, say Universal 28 Feb 2022
Fermi's bit Eugene Sheffer 24 Feb 2022
Molecule part Newsday 22 Feb 2022
Site of electrons
Miniscule physics particle
Itty-bitty bit to split Family Time 06 Feb 2022
Little bit of science?
Physics bit Eugene Sheffer 25 Jan 2022
Molecule part Newsday 25 Jan 2022
Teensy bit Eugene Sheffer 14 Jan 2022
Proton’s place Wall Street Journal 12 Jan 2022
Molecule member
Tiny bit LA Times Daily 07 Jan 2022
Molecule part that sounds like a name USA Today 30 Dec 2021
Elementary particle
Molecule part Family Time 27 Dec 2021
It was once thought to be smallest particle of matter
Small thing New York Times 23 Dec 2021
Molecule component Universal 20 Dec 2021
Collider bit Wall Street Journal 16 Dec 2021
Molecule component
Tiny piece The Guardian Quick 25 Nov 2021
It’s 99.9% “empty space” New York Times 23 Nov 2021
Physics particle
Its name comes from the Greek for “uncuttable” New York Times 18 Nov 2021
Bit of matter Universal 14 Nov 2021
Quark place LA Times Daily 09 Nov 2021
It may be bonded New York Times 06 Nov 2021
Chemical building block Universal 05 Nov 2021
Component of a molecule Universal 04 Nov 2021
Part of a molecule
Molecule part Eugene Sheffer 02 Nov 2021
Maybe the tiniest energy source there is Family Time 31 Oct 2021
Bond component Thomas Joseph 28 Oct 2021
Source of 20 Across Newsday 22 Oct 2021
Nucleus's place USA Today 21 Oct 2021
Physics class topic Wall Street Journal 19 Oct 2021
__ smasher LA Times Daily 14 Oct 2021
__ smasher
Tiny particle that can form a bond USA Today 08 Oct 2021
Minuscule amount
Proton's home Newsday 06 Oct 2021
Minuscule amount LA Times Daily 06 Oct 2021
Molecule part Newsday 05 Oct 2021
Molecule component Wall Street Journal 27 Sep 2021
Elemental bit Universal 27 Sep 2021
Wee amount Newsday 23 Sep 2021
Modicum Newsday 16 Sep 2021
Super tiny energy source Family Time 13 Sep 2021
Basic particle USA Today 12 Sep 2021
Site of a quark
One of three in a carbon dioxide molecule USA Today 31 Aug 2021
Fundamental unit
Quark's place USA Today 24 Aug 2021
One of three in an ozone molecule Universal 23 Aug 2021
Particle that may be smashed Universal 21 Aug 2021
Bond bit Wall Street Journal 14 Aug 2021
Bit of matter Universal 13 Aug 2021
Molecule component USA Today 11 Aug 2021
Lab particle Thomas Joseph 11 Aug 2021
Part of a molecule USA Today 10 Aug 2021
Bond component Thomas Joseph 04 Aug 2021
Physics bit Thomas Joseph 26 Jul 2021
Electron's place Universal 21 Jul 2021
A cat is a tiny little thing
Particle of matter
Bonding candidate Newsday 10 Jul 2021
Part of a molecule Newsday 06 Jul 2021
Chemistry class topic Wall Street Journal 30 Jun 2021
Tiny particle Universal 24 Jun 2021
It has quarks Universal 22 Jun 2021
It's elementary New York Times 19 Jun 2021
Molecule part
Particle
Small unit of matter USA Today 09 Jun 2021
The bit of physics in odd art forms
Tiny bit
Tiny bit LA Times Daily 30 May 2021
Molecule component
Small particle The Times Concise 21 May 2021
Home for protons and electrons
Elemental unit
Elemental unit LA Times Daily 19 May 2021
A little bit of what's served up in Palermo takeaway
Film director Egoyan
Either H in H2O LA Times Daily 09 May 2021
Either H in H2O
Just a bit New York Times 08 May 2021
Small molecular matter?
Little bit of matter Universal 01 May 2021
Particle with an electron cloud USA Today 22 Apr 2021
Little bit from a male cat The Sun Two Speed 19 Apr 2021
Small particle The Sun Two Speed 19 Apr 2021
Bond component Thomas Joseph 13 Apr 2021
Invisible particle Family Time 12 Apr 2021
Particle once modeled as "plum pudding" Universal 10 Apr 2021
Basic particle USA Today 09 Apr 2021
Manhattan Project subject New York Times 06 Apr 2021
Elemental particle Newsday 04 Apr 2021
Physics topic Thomas Joseph 31 Mar 2021
A little bit of everything? New York Times 27 Mar 2021
It was once thought to be smallest particle of matter
Molecule component Universal 23 Mar 2021
Molecule builder
Elemental part of an element New York Times 22 Mar 2021
Ion, at times Newsday 21 Mar 2021
Speck LA Times Daily 21 Mar 2021
Speck
Nucleus container
Scrap a vehicle test requiring reversing
Neutron's home Universal 08 Mar 2021
Small matter for an associate of Dick and Harry
Colliding component of nuclear fusion
Chemistry unit whose size is measured in angstroms USA Today 02 Mar 2021
Basic unit of matter USA Today 27 Feb 2021
One of three in a water molecule Universal 26 Feb 2021
Chemistry subject
Fermi's bit Eugene Sheffer 20 Feb 2021
If an apple were magnified to the size of the Earth, this would be close to the size of an apple USA Today 19 Feb 2021
Particle of matter
Molecular building block USA Today 12 Feb 2021
Very small bit of a 15?
Molecule unit
Tiny bit New York Times 02 Feb 2021
Power source Newsday 31 Jan 2021
Subject of Niels Bohr's model Universal 30 Jan 2021
Model in a science classroom New York Times 28 Jan 2021
Physics bit Eugene Sheffer 25 Jan 2021
Molecule component USA Today 24 Jan 2021
Small unit of matter studied by Lise Meitner USA Today 22 Jan 2021
Little matter New York Times 20 Jan 2021
Electron holder
Molecule particle Family Time 11 Jan 2021
Alpha male in scrap The Telegraph Cryptic 09 Jan 2021
Molecule unit
Tiny particle that's a building block Family Time 04 Jan 2021
Molecule part Eugene Sheffer 28 Dec 2020
Physics particle Universal 23 Dec 2020
Alpha male gets little bit The Sun Two Speed 04 Dec 2020
One tiny bit New York Times 26 Nov 2020
Molecule part USA Today 24 Nov 2020
Minuscule particle Family Time 23 Nov 2020
Elemental bit
Elemental bit LA Times Daily 22 Nov 2020
Science word from the Greek for "indivisible" LA Times Daily 14 Nov 2020
Science word from the Greek for 'indivisible'
Physics bit Thomas Joseph 13 Nov 2020
Molecule building block USA Today 11 Nov 2020
Molecule part Universal 08 Nov 2020
A cat bit The Telegraph Cryptic 08 Nov 2020
Element of an element Wall Street Journal 07 Nov 2020
Literally, ''indivisible'' Newsday 06 Nov 2020
Element component
Molecule constituent
Small bit of matter USA Today 29 Oct 2020
Small particle Universal 27 Oct 2020
Something of little matter? New York Times 13 Oct 2020
Molecule part
Elementary chemical particle
Itsy-bitsy bit New York Times 28 Sep 2020
Subject of J. J. Thomson's 'plum pudding' model New York Times 25 Sep 2020
Molecule part Newsday 21 Sep 2020
Molecule part Family Time 20 Sep 2020
Small part of a molecule Family Time 07 Sep 2020
Tiny piece The Telegraph Quick 05 Sep 2020
Trace bird from down under over time The Telegraph Toughie 27 Aug 2020
Molecule part Wall Street Journal 24 Aug 2020
Bond part Wall Street Journal 20 Aug 2020
Bit of beryllium Newsday 20 Aug 2020
Molecule component
Molecule component LA Times Daily 18 Aug 2020
Thumb stuck under a basic building block?
Tiny bit of matter LA Times Daily 10 Aug 2020
Tiny bit of matter
Alpha male causing scrap The Sun Two Speed 07 Aug 2020
Minute quantity Newsday 06 Aug 2020
Proton holder Premier Sunday 26 Jul 2020
Proton and neutron locale
Chemistry's elementary bit
Tiny fragment gleaned from Nato message
Nucleus container
Chemistry class model
Physics topic Wall Street Journal 29 Jun 2020
Tiny bit that can be split Family Time 15 Jun 2020
Tiny particle
Small matter New York Times 03 Jun 2020
Unit of uranium Newsday 31 May 2020
Minute matter Newsday 28 May 2020
Teensy bit Eugene Sheffer 27 May 2020
Bit of matter Universal 26 May 2020
Molecule builder
Chemistry 101 model
Part of a molecule Universal 19 May 2020
Quark place LA Times Daily 15 May 2020
Quark place
Small matter Wall Street Journal 09 May 2020
Neutron's place Universal 07 May 2020
Chemistry class model Wall Street Journal 02 May 2020
Bit of chemistry New York Times 26 Apr 2020
Teeny power source Premier Sunday 26 Apr 2020
Wee energy source Wall Street Journal 25 Apr 2020
___ bomb, nuclear weapon which was first mentioned in the sci-fi novel "The World Set Free" by HG Wells
Molecule part
Smallest unit of matter USA Today 22 Apr 2020
Little wonder? New York Times 22 Apr 2020
Molecule part
Molecular unit USA Today 12 Apr 2020
Smallest unit of an element
A tiny bit a hustler
Physics focus Wall Street Journal 25 Mar 2020
Minuscule amount Newsday 22 Mar 2020
Molecule component Wall Street Journal 16 Mar 2020
Chemistry 101 topic
Chemist's study New York Times 01 Mar 2020
Physics 101 subject New York Times 19 Feb 2020
Scrap the first thirteen letters The Telegraph Cryptic 19 Jan 2020
Part of a molecule USA Today 13 Jan 2020
Molecule building block
Elemental bit Family Time 29 Dec 2019
Its mass is mostly from its nucleus Wall Street Journal 23 Dec 2019
Iota Newsday 14 Dec 2019
Grain in gelato machine
Tiny particle The Telegraph Quick 04 Dec 2019
Elemental bit USA Today 30 Nov 2019
Unit of gold or silver?
Molecule component Newsday 25 Nov 2019
'___ Heart Mother' (Pink Floyd album)
Bomb type
Elementary particle
Elementary particle LA Times Daily 27 Oct 2019
Physics particle Thomas Joseph 21 Oct 2019
Tiny source of energy USA Today 18 Oct 2019
Molecular unit
Molecule part
Bit New York Times 06 Oct 2019
Electron's home
Tiny particle
Protons' place Newsday 29 Sep 2019
Tiny bit Universal 22 Sep 2019
Pion's place USA Today 13 Sep 2019
Element component Wall Street Journal 10 Sep 2019
Tiny thing to split Family Time 09 Sep 2019
Molecule part Thomas Joseph 07 Sep 2019
Nuclear energy source
Nuclear energy source LA Times Daily 04 Sep 2019
Tiny target of smashing Wall Street Journal 31 Aug 2019
Quark's place USA Today 26 Aug 2019
Molecule building block Universal 26 Aug 2019
Chem class model LA Times Daily 25 Aug 2019
Cyclotron bit USA Today 25 Aug 2019
Chem class model
Bohr subject Wall Street Journal 21 Aug 2019
Quark's place New York Times 12 Aug 2019
Any element's smallest particle that can exist either alone or in combination
Little bit Wall Street Journal 08 Aug 2019
Small matter? Universal 05 Aug 2019
Proton's place
Energy source LA Times Daily 02 Aug 2019
Energy source
Little bit of anatomy The Sun Two Speed 30 Jul 2019
Smallest constituent of any element
Alpha male in scrap The Sun Two Speed 16 Jul 2019
Particle depicted on Emmys Newsday 11 Jul 2019
Tiny building block USA Today 04 Jul 2019
Minute matter
Minute matter LA Times Daily 04 Jul 2019
Art form oddly seen as something minute
Proton's home Newsday 23 Jun 2019
Very little bit Premier Sunday 23 Jun 2019
Little bit from adult male cat The Sun Two Speed 10 Jun 2019
Physicist's bit USA Today 10 Jun 2019
__ smasher (supercollider nickname) Newsday 09 Jun 2019
Elementary bit USA Today 06 Jun 2019
Cash dispensing machine has nothing in it, just a tiny bit of stuff
Small particle The Telegraph Quick 21 May 2019
__ Ant: tiny toon superhero
Proton's place Wall Street Journal 20 May 2019
__ Ant: tiny toon superhero LA Times Daily 20 May 2019
Molecule
Physicist's study LA Times Daily 12 May 2019
Tiny part of a molecule
Physicist's study
Electron's surroundings Newsday 09 May 2019
Bit with a nucleus USA Today 07 May 2019
Basic unit in half the dictionary? The Telegraph Cryptic 05 May 2019
Physics class model USA Today 03 May 2019
Smallest constituent of any element
Ion, perhaps USA Today 16 Apr 2019
Elementary particle
Tiny particle
Tiny molecule part
NRC logo item USA Today 11 Mar 2019
Split bit LA Times Daily 04 Mar 2019
Split bit
Splittable bit LA Times Daily 03 Mar 2019
Quantum physics focus
Splittable bit
Smallest unit of matter
C, Ar, B, O or N Universal 25 Feb 2019
Molecule builder
Emmy-statuette element
Protons, neutrons and electrons reside inside it
Chemistry particle
Something divided in W.W. II New York Times 30 Jan 2019
Angstrom-diameter thing Newsday 19 Jan 2019
Bit of physics Wall Street Journal 05 Jan 2019
Bohr subject
Bond holding?
Ion, perhaps
Element component
Cyclotron bit
Tiny building block
Chem class model
Bit with a nucleus
NRC logo item
Physicist's bit
Elementary particle
Energy source
Physics class model
Pion's place
Quark's place
Something divided in W.W. II
Quark's place
Tiny source of energy
Minute matter
Molecule component
Tiny bit
Small matter?
Molecule building block
C, Ar, B, O or N
Nuclear energy source
Split bit
Splittable bit
__ Ant: tiny toon superhero
Physicist's study
Little bit
Physics focus
Proton's place
Tiny target of smashing
Cartoon crimefighter ___ Ant
Bit of physics
Elementary bit
Word that comes from the Greek for "indivisible"
Bit split at a plant
Tiny bit Newsday 21 Dec 2018
Molecular unit
Place for protons Newsday 16 Dec 2018
Basic unit 1-13 of 26?
Part of a molecule Wall Street Journal 10 Dec 2018
What the Emmy statuette woman holds Wall Street Journal 05 Dec 2018
Tiny matter? Universal 05 Dec 2018
Shred a short volume The Telegraph Cryptic 05 Dec 2018
Matter bit Universal 28 Nov 2018
Particle with protons Newsday 27 Nov 2018
Smallest particle in anything
Minuscule particle USA Today 09 Nov 2018
Patriotism lacks spirit, a little bit
First of two encyclopedia volumes, perhaps, is a tiny thing
Its size can be measured in angstroms
Bit of matter Newsday 17 Oct 2018
Tiny energy source USA Today 08 Oct 2018
Molecule part
Elemental unit USA Today 04 Oct 2018
Splittable bit Universal 01 Oct 2018
Muon's place USA Today 21 Sep 2018
Smallest particle of an element
Basic building block Family Time 16 Sep 2018
. It's too small to carry from Agra to Mathura
Particle The Telegraph Quick 14 Sep 2018
Nuclear particle
Elemental unit
Molecule member
Smallest particle of an element
Tiny energy source Family Time 20 Aug 2018
Tiny bit of energy Universal 15 Aug 2018
Part of a molecule Newsday 13 Aug 2018
Bit of physics
Proton's place
Bit of physics LA Times Daily 12 Aug 2018
Neutron's home New York Times 05 Aug 2018
Microphysics subject Wall Street Journal 24 Jul 2018
Ariel ___ (sports car named after a molecule part)
Wee energy source Family Time 23 Jul 2018
Bit of physics New York Times 22 Jul 2018
Tiny part of a molecule
Highest part of an Emmy Newsday 15 Jul 2018
''__ Land'' (2018 book on particle physics) Newsday 05 Jul 2018
Tiny particle
Tiny particle LA Times Daily 25 Jun 2018
Thing tinier than a molecule Family Time 10 Jun 2018
Molecule part
Tiny part of a molecule
Smallest particle
Particle with protons and electrons
Quark site Premier Sunday 27 May 2018
Bit to split Universal 27 May 2018
Alpha male finds grain The Sun Two Speed 25 May 2018
Accelerator bit Universal 17 May 2018
Wee bit Thomas Joseph 15 May 2018
Particle for Fermi
Particle for Fermi LA Times Daily 14 May 2018
Bond bit Wall Street Journal 09 May 2018
Tiny power source New York Times 03 May 2018
Neutrino's place USA Today 30 Apr 2018
Supercollider bit New York Times 29 Apr 2018
Microscopic particle
Wee bit LA Times Daily 06 Apr 2018
Wee bit
Invisible energy source Universal 29 Mar 2018
Proton's place
Chemistry text particle USA Today 13 Mar 2018
Thing smaller than a molecule Family Time 11 Mar 2018
Molecule part
Elemental bit New York Times 05 Mar 2018
Splitting target
Splitting target LA Times Daily 03 Mar 2018
Building block of a molecule
Part of the ''Big Bang Theory'' logo Newsday 24 Feb 2018
Splitting target
Electron's home Newsday 14 Feb 2018
Bohr model subject
Part of a molecule
Electron's place USA Today 10 Feb 2018
Bond collector? New York Times 09 Feb 2018
Proton's place
Nuclear particle or filmographer Egoyan
Molecular building block Family Time 15 Jan 2018
A cat, tiny little thing The Telegraph Cryptic 15 Jan 2018
Material
Molecule part
Minute particle The Sun Two Speed 07 Jan 2018
Tiny particle taken from Chelsea to Middlesbrough The Sun Two Speed 07 Jan 2018
100-picometer thing Newsday 06 Jan 2018
Bit of physics
Bond collector?
Tiny particle
Tiny bit
Particle for Fermi
Matter bit
Bit of physics
What the Emmy statuette woman holds
Small matter
Part of a molecule
Molecule component
Microphysics subject
Bond bit
Accelerator bit
Bit to split
Invisible energy source
Molecule part
Splittable bit
Tiny bit of energy
Tiny matter?
Tiny power source
Supercollider bit
Small matter
Neutron's home
Molecule part
Wee bit
Elemental bit
Tiny energy source
Neutrino's place
Muon's place
Minuscule particle
Elemental unit
Electron's place
Thing whose size is measured in picometers New York Times 10 Dec 2017
Bomb variety Universal 09 Dec 2017
Molecular unit New York Times 06 Dec 2017
___ smasher New York Times 28 Nov 2017
Basic building block of energy Family Time 27 Nov 2017
Tiny physics bit LA Times Daily 27 Nov 2017
Tiny physics bit
Tiny particle Thomas Joseph 21 Nov 2017
Home to a muon or pion
Split bit Wall Street Journal 11 Nov 2017
Emmy statuette part Wall Street Journal 09 Nov 2017
Building block of physics USA Today 04 Nov 2017
One of three in a water molecule USA Today 27 Oct 2017
Physicist's focus Wall Street Journal 24 Oct 2017
Super ant of cartoons Universal 11 Oct 2017
Tiny part of a molecule
Particle in a smasher USA Today 06 Oct 2017
Particle for Niels Bohr USA Today 03 Oct 2017
Tiny bit Thomas Joseph 03 Oct 2017
Bit of chemistry
Smallest part The Telegraph Quick 23 Sep 2017
Itty-bitty bit
Elementary bit that is home to an electron, say
Itty-bitty bit LA Times Daily 04 Sep 2017
Half the alphabet that's studied by physicists The Telegraph Cryptic 21 Aug 2017
Bond part Premier Sunday 20 Aug 2017
Minute energy source Universal 18 Aug 2017
Proton's place USA Today 16 Aug 2017
Tiny molecule part
Nuclear energy source USA Today 04 Aug 2017
Elementary bit
Elementary bit LA Times Daily 02 Aug 2017
Physics particle
Thirteen letters identifying a small thing
Bit that can be split
Bit that can be split LA Times Daily 13 Jul 2017
Particle for Bohr USA Today 13 Jul 2017
Particle of interest to Bohr USA Today 09 Jul 2017
Minute particle Universal 06 Jul 2017
Half of a two-volume directory New York Times 06 Jul 2017
Minute amount Newsday 06 Jul 2017
Mighty bit Wall Street Journal 01 Jul 2017
Molecule bit Universal 25 Jun 2017
First half of alphabet or very small amount?
Element unit Wall Street Journal 19 Jun 2017
Sometimes-smashed minuscule thing Universal 15 Jun 2017
Particle's temperature's zero in the morning
Fission bit Family Time 05 Jun 2017
Wee amount Newsday 25 May 2017
The fundamental building blocks of matter
Very little to put into the morning hours The Telegraph Cryptic 15 May 2017
It's smaller than a molecule Family Time 08 May 2017
Trace a revolutionary word from Robespierre?
Trace a revolutionary word from Robespierre? The Times Cryptic 03 May 2017
Quark's home USA Today 30 Apr 2017
Tiny portion Newsday 28 Apr 2017
Microscopic building block Universal 28 Apr 2017
The 'H' or 'O' of H2O Premier Sunday 23 Apr 2017
Proton's place
___ Ant (cartoon superhero)
Proton's place LA Times Daily 10 Apr 2017
Thing split in fission Premier Sunday 09 Apr 2017
Chemistry subject Wall Street Journal 05 Apr 2017
Quark's surroundings
It's just a little bit? Universal 21 Feb 2017
Area and volume reduced a smidgen The Telegraph Cryptic 15 Feb 2017
A lover of queen in small part The Telegraph Toughie 09 Feb 2017
Bohr model depiction USA Today 30 Jan 2017
Part of molecule The Telegraph Quick 30 Jan 2017
Depiction on an Emmy Newsday 21 Jan 2017
Bond component
Minute building block
Molecular unit
Minute particle
Physics particle
Quark's home
Bomb variety
Microscopic building block
Proton's place
Particle of interest to Bohr
Minute energy source
Molecule bit
Particle in a smasher
Particle for Niels Bohr
Particle for Bohr
Sometimes-smashed minuscule thing
Super ant of cartoons
One of three in a water molecule
Nuclear energy source
Building block of physics
Bohr model depiction
Half of a two-volume directory
Thing whose size is measured in picometers
Quark's surroundings
___ smasher
Tiny physics bit
Splitting target
Proton's place
Itty-bitty bit
Elementary bit
Bit that can be split
Piece of silver? Wall Street Journal 23 Dec 2016
Smallest particle of an element The Times Concise 06 Dec 2016
Subject of study for Niels Bohr
Nuclear energy source Newsday 29 Nov 2016
Physics particle LA Times Daily 28 Nov 2016
Elemental bit Wall Street Journal 18 Nov 2016
Minute jot, one invisible in review? The Telegraph Toughie 18 Nov 2016
Section of index maybe that traditionally can't be split?
Section of index maybe that traditionally can't be split? The Times Cryptic 18 Nov 2016
Quark's location USA Today 08 Nov 2016
Molecule part LA Times Daily 08 Nov 2016
Physicist's bit Wall Street Journal 10 Oct 2016
Diminutive DC Comics hero, with 'the'
Nuclear energy particle USA Today 30 Sep 2016
Molecular component USA Today 24 Sep 2016
Physicist's study Newsday 11 Sep 2016
Teeny bit Newsday 08 Sep 2016
Infinitesimal bit
Particle in amoeba to monitor
Electron's home USA Today 21 Aug 2016
Positron's place USA Today 19 Aug 2016
Home to quarks USA Today 07 Aug 2016
Physics topic
___ Ant (cartoon superhero) New York Times 25 Jul 2016
It may be split or smashed
The little bit of science in bank machine holds nothing
Scintilla Newsday 08 Jul 2016
Focus of quantum mechanics New York Times 07 Jul 2016
Thing smaller than a molecule Universal 07 Jul 2016
Molecule unit Premier Sunday 03 Jul 2016
Speck Wall Street Journal 29 Jun 2016
Anything tiny or microscopic primarily
Focus of study for Niels Bohr New York Times 26 Jun 2016
Bit that can be split
Physics building block LA Times Daily 22 Jun 2016
Tiny "smashing" target LA Times Daily 20 Jun 2016
Nothing in cash machine? Not big matter The Telegraph Cryptic 16 Jun 2016
Molecule member Universal 06 Jun 2016
Place for a proton Universal 05 Jun 2016
Particle depicted on an Emmy
Small matter? New York Times 26 May 2016
A cat that's very small
Quark locale Premier Sunday 15 May 2016
Captain ___ (DC Comics superhero) New York Times 13 May 2016
A male cat, tiny thing The Telegraph Cryptic 10 May 2016
Image used for scene segues on 'The Big Bang Theory'
Part of a molecule New York Times 18 Apr 2016
Fissionable particle USA Today 17 Apr 2016
Smallest bit of a cat, found in first half of dictionary?
Nuclear power source Newsday 12 Apr 2016
Minimal amount of magnesium Newsday 10 Apr 2016
Excitable thing Wall Street Journal 09 Apr 2016
Quark's place Universal 08 Apr 2016
Fermi's study Universal 01 Apr 2016
Bohr topic Wall Street Journal 31 Mar 2016
Tiny powerhouse New York Times 27 Mar 2016
Fissionable particle Universal 26 Mar 2016
Tiny energy source LA Times Daily 10 Mar 2016
Physics class subject LA Times Daily 08 Mar 2016
Molecular bit Universal 25 Feb 2016
Cyclotron 'fodder'
Supercollider collider Universal 11 Feb 2016
Physicist's topic Wall Street Journal 08 Feb 2016
It's smaller than a molecule USA Today 07 Feb 2016
Smidgen New York Times 06 Feb 2016
Proton's locale Newsday 26 Jan 2016
Tiny building block New York Times 18 Jan 2016
Fissionable particle LA Times Daily 14 Jan 2016
Microscopic building block USA Today 13 Jan 2016
Tiny matter New York Times 12 Jan 2016
Tiny matter
___ Ant (cartoon superhero)
Physics building block
Quark's location
Fissionable particle
Bit that can be split
Cyclotron "fodder"
Positron's place
Nuclear energy particle
Diminutive DC Comics hero, with "the"
Tiny building block
Focus of study for Niels Bohr
It's smaller than a molecule
Molecular component
Focus of quantum mechanics
Thing smaller than a molecule
Supercollider collider
Place for a proton
Molecule member
Tiny "smashing" target
Microscopic building block
Electron's home
Home to quarks
Smidgen
A small particle turning fat in India
Small matter?
Cyclotron particle USA Today 31 Dec 2015
Tiny power source LA Times Daily 23 Dec 2015
Nuclear-energy source Universal 16 Dec 2015
Smallest particle The Telegraph Quick 15 Dec 2015
Tiny nuclear-energy source USA Today 14 Dec 2015
First half of the alphabet? Universal 13 Dec 2015
Cyclotron bit Wall Street Journal 12 Dec 2015
Where a quark is parked
Subject of Bohr's theory
__ smasher LA Times Daily 02 Dec 2015
What a ball represents in a ball-and-stick molecular model
Modicum Newsday 22 Nov 2015
Proton's place Thomas Joseph 14 Nov 2015
Elementary particle USA Today 10 Nov 2015
Basic unit in flat omitted The Sun Two Speed 09 Nov 2015
Energetic elementary particle? USA Today 06 Nov 2015
Bit of physics USA Today 20 Oct 2015
Particle of matter The Times Concise 20 Oct 2015
Nuclear energy source Universal 18 Oct 2015
Chemistry class subject Universal 10 Oct 2015
Small matter? LA Times Daily 03 Oct 2015
Chemistry class subject USA Today 24 Sep 2015
Bomb type USA Today 19 Sep 2015
Split bit
Bond part New York Times 11 Sep 2015
Unseen energy source USA Today 09 Sep 2015
Bit of physics Universal 23 Aug 2015
Half of a two-volume encyclopedia, say New York Times 09 Aug 2015
Radical component Wall Street Journal 31 Jul 2015
What 2-Down studied Universal 30 Jul 2015
Ion, e.g Newsday 23 Jul 2015
Smashing target LA Times Daily 10 Jul 2015
Lepton's locale
With 4-Across, mushroom cloud producer Eugene Sheffer 04 Jul 2015
Ion, for instance Newsday 26 Jun 2015
Bit for 38-Across Eugene Sheffer 18 Jun 2015
Elementary particle Universal 15 Jun 2015
Walton and Cockcroft split it Wall Street Journal 15 Jun 2015
Particle; molecule The Telegraph Quick 14 Jun 2015
Bohr theory subject Wall Street Journal 08 Jun 2015
Kind of bomb USA Today 31 May 2015
One of 24 in a glucose molecule New York Times 31 May 2015
Energy source Newsday 26 Apr 2015
Molecular matter
Bond holder? New York Times 05 Apr 2015
A bit smashed? Universal 05 Apr 2015
Fermi's concern Eugene Sheffer 25 Mar 2015
Unseen energy source Universal 17 Mar 2015
Physics focus Newsday 27 Feb 2015
Tiny particle USA Today 18 Feb 2015
Minute particle The Telegraph Quick 14 Feb 2015
Turquoise, e.g New York Times 12 Feb 2015
Molecule bit Premier Sunday 18 Jan 2015
Minute particle of matter
Teeny particle Eugene Sheffer 09 Jan 2015
Accelerator item USA Today 07 Jan 2015
AEC logo Universal 06 Jan 2015
Bit of matter
AEC logo
A bit smashed?
Bomb type
Dispenser of sawbucks (or ... basic unit of matter)
Bit of physics
Accelerator item
Energy source
Modicum
Physics focus
Bond holder?
Bond part
Little matter
It may be split
Scintilla
Where a quark is parked
__ smasher
Splittable bit
Cyclotron particle
Small matter?
Smashing target
One of 24 in a glucose molecule
Tiny bit
Topic of elementary education?
Split bit
Unseen energy source
Tiny particle
Half of a two-volume encyclopedia, say
"Smallest unit of matter" Ani DiFranco sings about
Molecule part
Little building block
Ion, for instance
Ion, e.g.
Little bundle of energy
Tiny power source
Tiny bit of matter
Tiny nuclear-energy source
Speck
Molecule bit
Physics particle
Depiction on an Emmy
Split bit
The first thirteen rows, perhaps
Molecule part
What a ball represents in a ball-and-stick molecular model
Bit of beryllium
Split bit
Chemistry class model
Kind of bomb
Tiny bit
Whit
Cyclotron bit
Radical component
Subject of Bohr's theory
It's split in nuclear fission
It may be split or smashed
Bit of physics
Energetic elementary particle?
Elementary particle
What 2-Down studied
Unseen energy source
Nuclear-energy source
Nuclear energy source
First half of the alphabet?
Elementary particle
Chemistry class subject
Bit of physics
Chemistry class subject
Anything tiny, of matter principally
It has one or more shells
Physicist's study
Place for protons
Scintilla
Supercollider collider
Splittable bit
Thing that might decay
It's just a little bit
It was once thought to be indivisible
Energy source
Elemental particle
Elemental building block
Building block of matter
Bit of nuclear physics
Tiny energy source
Bit of matter
Basic building block
Type of bomb
Bohr study
Minimum amount of an element
Proton's spot
Particle depicted on an Emmy
Scene of bonding
Physics class topic
Physicist's study
Unit of matter
Molecule unit
Molecule component
Minute bit
Little bit of matter
Diminutive superhero (with "The")
A little bundle of energy
Fissionable particle
Elemental bit
Subject for John Dalton
Building block of matter
Wee particle
Microscopic bit
Quark locale
Minuscule bit
It may be ionized
Electron home
Particle Ani DiFranco sings about
What Massive Attack will be "Splitting"
Minute quantity
Focus of physics
Molecule component
Little bit
It's smashed in a particle accelerator
Half the dictionary?
Symbol in the logo of "The Big Bang Theory"
Cyclotron fodder
Diagram subject in a chemistry text
Iota
Teensy bit
Teeny component
Molecule part
Item of interest to Niels Bohr
Tiny building block
Small wonder?
Not much substance in an abridged volume
Element element
Positron's place
Nuclear energy source
Smallest unit of an element
Basic unit of matter
Basic unit of matter
Site of tiny orbits
Bit of physics
It's tiny and it may get smashed
Tiny particle
Quantum mechanics unit
Tiny power source
Small matter?
What the winged woman is holding in the Emmy statuette
Interest of Fermi
Half the dictionary?
Elemental unit
Half the alphabet?
Basic unit for the elements
Isotope, e.g.
Tiny bit
Radical member
Bit of nuclear physics
Half the alphabet?
Nuclear component
Unit in physics
Wee bit of physics
What the Bohr model models
What the winged woman is holding in the Emmy statuette
Teeny bit
Neutron's place
It can be viewed with a scanning tunneling microscope
Elemental particle
Basic physics focus
Basic elemental unit
Subject of Bohr's research
Basic unit
One is depicted in the Emmy statuette
Might split at best show of your life?
What Massive Attack will be "Splitting"?
Molecule portion
See 101-Down
Bond component
Bohr theory subject
Elemental particle
Tiny building block
It's elementary
Echobelly song about physics?
"Smallest unit of matter"Ani DiFranco sings about
Elemental bit
___ Ant ('60s cartoon hero)
Basic unit for the elements
Physics bit
Smashing target
Speck
Tiny bit of matter
Bit
Itsy-bitsy bit
Literally, "indivisible"
Physicist's subject of study
Physics subject
Cyclotron input
Bit to split
Elemental unit
Bohr's study
Elemental bit
Elemental bit
Tiny quantity
Molecular bit
It's made of electrons and protons
Quark's locale
Energy source
Quarky item?
Quark's locale
Building block of molecules
Molecular bit
Physics subject
Bit of science
Mighty mite
Its diameter is measured in picometers
Split bit
Elemental unit
Quark's locale
Elementary bit
Proton's place
Molecule unit
Mote of matter
Element particle
Maker of bonds
Electron home
Cyclotron input
What the Bohr model depicts
Little building block
Elemental unit
Physics class topic
Electron's home
Molecular building block
Physics particle
Matter constituent
Power particle
Elemental unit
Element element
Bit with a nucleus
Molecule component
Wee bit
Small building block
Concern for Edward Teller
It may get smashed or split
Molecule member
Tiny power source
Tiny particle
Molecular matter
Elemental bit
Fluke: "___ Bomb"
This might split at the best show of your life
Basic building block
The H, H or O in H2O
Molecule part
Elemental unit
Basic building block
Tiny powerhouse
Nature's building block
Teeny bit
Element element
Bit with a nucleus
Mr. ___, radioactive enemy of Captain Marvel
Tiny source of energy
Tiny powerhouse
It's a small thing
Concern for Edward Teller
Small amount of gold
Fermi's study
Excitable one
Basic building block
What the Bohr model models
Physics 101 topic
Proton's place
One of three for H 2 O
A bit smashed?
Molecular bit
Elemental bit
Little matter
Subject of fission
Wee particle
Controversial power source
Bit to be split
Hard thing to split
It's just a little bit
Physics 101 topic
Tiny bit to split
Tiny bundle of energy
Tiny power source
Tiny power unit
A little bundle of energy
Basic biological building block
Small building block
Wee energy source
Elemental bit
Model in physics class
Molecule constituent
Physics bit
Power source
Quark's milieu
Unit quantified in a subscript
Place for a proton
Tiny energy source
Molecule constituent
Unit quantified in a subscript
Minimal matter
Molecular matter
Orbit site
Volume 1 of a two-volume encyclopedia?
Word that comes from the Greek for "indivisible"
Bit of physics
Building block of nature
It might be split
Physics bit
Power source
Quark's milieu
Splitting it releases energy
__ bomb
Minimal molybdenum
Source of energy
Unit of matter
Accelerated bit
Elemental unit
Molecular 60-Across
Molecule component
Unit proposed by Leucippus
Splitting it releases energy
Focus for Fermi
Democritus postulated it
Unit in physics
__ bomb
Bit of physics
Subject for Bohr
Tiny particle
It's made of electrons and protons
Physics subject
Basic building block
Building block of nature
Heart of the matter?
Minute matter
Small matter
Smashing subject
Hard-to-divide object
Cyclotron particle
Where a quark is located
Physics 101 topic
Cyclotron bit
Quantum mechanics model
Basic unit of matter
Molecule building block
Small energy source
Physics subject
Minute particle
Elemental building block
Big-bang material
Speck
Bit
Molecule part
Elementary particle
Basic building block
Cyclotron particle
Molecule part
Molecule part
Subject for Bohr
Electrons' place
Fermi's fascination
Molecular component
Wee thing
Lepton site
Part of a molecule
Molecule part
Molecule constituent
Bond component
Supercollider collider
N preceders?
N preceders?
"Up and ___!" (Radioactive Man's battle cry)
Bit for Fermi
Democritus' indivisible unit
Quark's place
Bit to split
Molecule maker
Elemental bit
Physics focus
Wee energy source
Part of a molecule
Matter unit
Chemical building block
Basic particle
Molecule piece
With 41-Down, nuclear device
Smashable thing
Very small matter
Heart of the matter?
Bohr model depiction
Subject of a split
Speck
Particle
Energy source
Teensy bit
It's smaller than a molecule
"Ararat" director Egoyan
It gets smashed
Wee energy source
Subject of a split
Half the dictionary?
Scintilla
Bit of matter
Source of nuclear energy
Quarky item?
Chemical building block
Site of tiny orbits
Nanotechnology subject
Tiny particle
Mighty mite
Tiny bit
__ smasher
Universe minutia
Diminutive DC Comics' superhero
Part of a molecule
Ant who once teamed with Secret Squirrel
Bit to split
Pion's place
Small part
Bond component
Certain smasher input
Quark site
Subject for John Dalton
Proton's place
Power particle
Microphysics particle
Fission subject
Energy particle
Bit of matter
Cartoon character ___ Ant
Small particle
Heart of the matter?
"The Sweet Hereafter" director Egoyan
Hard thing to split
Basic unit
Nuclear energy source
Heart of the matter?
Basic unit
Little bit
Small matter?
Molecule component
Subject for John Dalton
Certain smasher's target
Elemental particle
Energy source
It was once thought to be indivisible
Unseen energy source
Mite
Small particle
Elemental particle
It can get smashed
Cyclotron bit
Bohr theory subject
Label on the first of two file drawers, often
Molecule builder
Tiny particle
Unit of matter
Element component
Supercollider bit
Symbol of the post-1945 age
Minute particle
Energy source
Participant in a collision
Something smashable
Positron's place
Mighty bit
Small matter?
Uranium unit
Place for positrons
Tiny building block
Minute particle
Molecule builder
Nuclear energy source
Site of tiny orbits
Tittle
What the winged woman is holding in the Emmy statuette
Whit
Molecular component
Mighty mite
It may get smashed
Shred
Basic bit
Bit that may be split
It's a little matter
Molecule maker
Nucleus + electrons
Small matter
Smashing subject
Where electrons orbit
Tiny building block
Symbol of the post-1945 age
Minute particle
Quark locale
Small amount
Tiny energy source
Basic bit
Physicist's subject
Split bit
Subject of a split
Fissionable unit
Science class topic
Neutrino's place
It may be smashed
Lepton's locale
With 28-Across, particle accelerators
The Bohr theory explained its structure
Power source
Nuclear energy source
Bohr study
Electron's place
Nature's building block
Proton spot
Electron's place
Electron's locale
Building block of matter
Bit to split
Smallest unit of an element
Scintilla
Physics class topic
Neutron's place
Interest of Fermi
Molecule member
Basic particle
Bohr's bailiwick
Niels Bohr's concern
Quantum theory subject
Quark's place
Fission subject
Unit of matter
Wee thing
What the Bohr model models
Bit of matter
Quark place
Minute particle
Mighty mite
Where electrons orbit
Neutron's home
Tiny bundle of energy
___ Ant of cartoons
Tiny powerhouse
Bit to split
Source of power
Nuclide, e.g.
Pile particle
Scintilla
Smidgen
Tiny bundle of energy
Tiny source of energy
Pile particle
Molecule unit
Smidgen
Bohr concern
Quark's locale
Tiny energy source
Nuclear-energy source
Basic bit
Particle
Jot
Small particle
Powerful particle
Microscopic bit
Bit of matter
Democritus' unit
Energy source in a small package
It's smashed in a lab
Nuclear particle
Whit
Teensy bit
Subject of a split
Hanna-Barbera's heroic Ant
Diminutive DC Comics superhero
Speck
Hadron's place
Proton's place
Bit
Molecule unit
It might get smashed
Quark's locale
Scintilla
Democritus speculated on its structure
Tiny particle
Thing to smash
Minute quantity
Wee particle
Proton's place
Cyclotron input
Tiniest bit
It's a small thing
Minute particle of matter
Food thickener
Bit to split
Small particle
Cyclotron particle
Basic bit
Bit to split
Minute quantity
Tiny amount
Tiny particle
Part of an Emmy statuette
Diminutive DC Comics superhero
Bohr's subject
Split bit
Tiny building block
41-Across's place
Energy source
Little bit
One of three in a water molecule
Quark's place
Subject for Fermi
Tiny amount
Molecule building block
Particle accelerator particle
Tiny powerhouse
Chemistry book chapter
Elemental building block
Smallest amount of gold?
Wee bit
Unit of matter
Word coined by Democritus
Source of energy
Smasher input
Physicist's focus
41-Across's place
One of three in a water molecule
Subject for Fermi
Reactor factor
Bit to split
Cartoon crime-fighter ___ Ant
Mighty mite
Subject of fission
Microscopic bit
It might be smashed or split
Minute bit
Subject for Fermi
Tiny part
Energy source
Little bit
Cyclotron target
Matter unit
Molecule division
Quark's place
Bit
Elementary particle
Basic bit
Focus for Fermi
Plutonium unit
Controversial energy source
Neutron's place
Basic unit
Building block of physics
Supercollider projectile
Word from the Greek for "uncuttable," ironically
Nanotechnology concern
Jot
Physicist's study
Teensy bit
It's smashed in a lab
Mighty mite
Molecule component
Ion
With 60-Across, 1960's TV cartoon hero
Pion's place
Infinitesimal bit
Sometimes it gets smashed
Teensy bit
___ smasher
Small building block
Small matter?
Jot
Smallest conceivable portion
Little bit of matter
Lepton's locale
Molecular component
Source of nuclear energy
Unit of a molecule
Subject of 1 Down's interest
Tiny powerhouse
Wee bit
Molecule component
Wee bit
Molecular component
Basic bit
Quark's place
A little bundle of energy
Smasher particle
Basic component
Powerful mite
Physicist's subject
Label on the first of two file drawers, maybe
Lepton's place
Tiniest bit
Very small amount
Pink Floyd album, "__ Heart Mother"
Something to smash
Electron's place
Kind of bomb
Energy source
Bit of matter
Director Egoyan
Reactor factor
Shred
Bohr's study
Basic bit
Molecule component
Proton site
Smallest part of an element
Protons, neutrons, and electrons combined
Particle that may be "smashed"
Particle accelerator particle
Basic unit for the elements
Small bit
Bit part
Physics class subject
Particle
Part of a molecule
Niels Bohr's study
Label on the first of two file drawers?
It's little matter
Element element
Small bit
Electron's home
Tiny bit of matter
Wee particle
Only half the characters, little matter
Half the alphabet? This was split some time ago
Energy source
It may get smashed
Tiny amount
A bit of chemistry?
Molecule member
Bohr's bit
Bomb type
Cyclotronic bit
It's tiny and it may get smashed
Sometimes it's smashed
Proton place
Home to a muon or pion
Whit
Wee amount
Synonym of 14 Across
Smidgen
Element component
Kind of smasher
Carbon 12 e.g.
Molecule builder
Energy source
Onetime AEC symbol
Minuscule amount
Tiny bit of physics
Smithereen
Tiny particle
Locus of a quark
Scintilla
Minimal matter
Element bit
Chemistry book chapter,with "the"
Cyclotronic bit
Whit
Minute particle
Smashed item
Smashed item
First half of the files?
Positron's place
Mighty particle
Jot
Wee particle
Mite
19 Basic particle
Bit
__ smasher
Teensy particle
Mighty particle
Splittable bit
It's often split
Iota
Small amount
___ smasher
Item of interest to Niels Bohr
Wee thing
Tiny thing
Focus for Fermi
Elemental particle
Cyclotron fodder
AEC logo
Elementary particle
Kind of bomb
Tiny particle
Something smashable
Miniscule amount
It might get smashed
A bit of chemistry?
Diminutive DC superhero
Mote
Nucleus + electrons etc.
Smasher fodder
____ smasher
Split target
Smasher input
Mighty mite
Mighty mite
Speck
Film director Egoyan
Small amount
Bohr's bit
Iota
Minute particle
Nucleus + electrons
Particle
Smasher or bomb
Kind of smasher
Physicist's concern
Fermi's fascination
Diminutive DC Comics superhero, with "The"
Tiniest bit
Nuclear physicist's concern
Mighty mite
Power source
Modicum
Tiny portion
Particle
Pile particle
Mote
Minute quantity
Speck
First half of the alphabet
____ bomb
Minimal amount of gold or platinum
Reactor factor
Building block of nature
It's little matter
_____ smasher
_____ bomb
Smidgen that's smashed
Bit for Fermi
Accelerator item
Power source
Iota
It's small but lethal
Item discussed by Lucretius
Oft-smashed particle
Monad
Minute quantity
Item for Bohr
The ___, comics crime fighter
Little powerhouse
Source of energy
Shred
Anagram for moat
Niels Bohr's subject
An energy source
Bohr's subject
Fissionable unit
Minute particle
Particle
Molecule member
Oppenheimer subject
Molecule element
Lord Rutherford's concern
It may be split
Concern of Niels Bohr
Moat anagram
Jot or bit
Unit in physics
It was smashed in the 40's
Small particle
Molecule member
Molecule component
Alphabet's first half
Molecular unit
Unit for Democritus
Fermi interest
Particle for a physicist
Nucleus locale
Nuclear particle
Mite that might blight
Mini-powerhouse
Mote; bit
Fissionable item
Cyclotron item
Bohr subject
Molecular constituent
Democritus' indivisible unit
It splits energetically
Basis of all, to Lucretius
Molecular part
N.R.C. concern
Item once thought indivisible
One source of energy
Item studied by Niels Bohr
Oft-split item
Basic particle
A.E.C. concern
Particle for Bohr
It's been split
Physicist's topic
Type of bomb
A.E.C.'s concern
Fermi's study
Tiny portion
___ bomb
Concern of Compton and Fermi
Object of scientific scrutiny.
Constituent of an element.
Split at Oak Ridge.
A might little thing.
Dr. Teller's field.
Source of power.
Bit.
___ smasher.
Mite.
Minute particle.
Iota's cousin.
Speck.
Small particle.
Scientist's concern.
Small but important item.
Tiny bit.
Powerful particle.
Molecular element.
Very small amount.
Dr. Oppenheimer's sphere.
Symbol of smallness.
Disney film, "Our Friend the ___."
Part of an element.
Fissionable unit.
Tiny particle.
Source of isotopes.
Power behind the Nautilus.
Headline word since Aug. 6, 1945.
Oppenheimer's metier.
Important particle.
Smallest thing.
One of Max Planck's interests.
Dr. Teller's specialty.
Smash hit of modern times.
Exceedingly small bit of anything.
Power source of the future.
Smallest particle of an element.
Fissionable particle.
Bit of cyclotronic grist.
Aggregate of protons, neutrons and electrons.
Minute quantity.
Proton plus electron.
Small thing.
Article of world-shaking dimensions.
Subject of Fermi's research.
Latest discovered source of energy.
Subject of Smyth report.
Word meaning indivisible.
Kind of bomb
Potent particle.
Fission bit
Bit of science
Bomb type
Source of power
Controversial subject.
Subject of research by Dalton, 1803.
Particle.
It may be split or smashed
Symbol of the present age.
Mighty mite.
Minute amount.
Tiny amount.
Iota.
Tiny thing.
See 3 Down.
Microcosm.
Small quantity.
Smallest particle.
Minute part.
It means indivisible.
A very small thing.
Proton and electron.
Particle of an element.
Urey studied it.
Subject of scientific research.
Nuclear item.
Dr. Oppenheimer's forte.
Mighty small thing.
Nucleus and electrons.
Subject of experiment.
Unit of a molecule.
Niels Bohr's subject.
Whit.
Mighty little thing.
Very small thing.
The universal particle.
Item at Oak Ridge.
Symbol of power.
The once indivisible.
Source of energy.
Part of a molecule.
Infinitesimal bit.
Molecular particle.
Jot.
20th-century word.
Physicist's concern.
Splittable item.
Term in science.
Power source.
Concern of 49 Across.
Subject for the scientists.
Fuel for a cyclotron.
Fermi studies it.
Word in everyone's vocabulary.
Particle under worldwide research.
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