Atoms with unstable nucleuses Crossword Clue

Here is the answer for the crossword clue Atoms with unstable nucleuses . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 13 letters. We think the likely answer to this clue is RADIOISOTOPES.

Today's Mini Crossword

Like NYT Mini, but free. Forever. No playwall.

See results below advertisement

Crossword Answer For Atoms with unstable nucleuses:

You can click on thetiles to reveal letter by letter before uncovering the full solution.

advertisement

40 Potential Answers:

RankAnswerLengthSourceDate
98% RADIOISOTOPES Atoms with unstable nucleuses (13)
3% REACTOR Atomic device right at core unstable (7) (7) The Sun Two Speed Oct 13, 2025
2% IONS Atoms with charges (4) Newsday Dec 21, 2025
2% NANOTUBE Cylinder made of carbon atoms (8) Premier Sunday Dec 21, 2025
2% SUBALTERN Brigadier's last to visit terribly unstable army officer (9) The Telegraph Toughie Dec 18, 2025
2% ISOTOPE One of two or more atoms with the same atomic number that contain different numbers of neutrons (7) (7) Mirror Quiz Dec 9, 2025
2% THREE Lithium's atomic number (5) Universal Dec 6, 2025
2% LOSALAMOS Town in New Mexico, US, where the first atomic bomb was developed (3,6) (9) Mirror Quiz Dec 3, 2025
2% NRC Atomic energy organization: Abbr. (3)
2% ION Atom with a + or - (3) Universal Dec 1, 2025
Atoms with unstable nucleuses Crossword Clue
Stay up-to-date with our updates!
Explore your favorite daily puzzles and get quick tips, find missing answers to complete your crossword.
CW alt logo

Fresh Clues From Recent Puzzles

Your Crossword Clues FAQ Guide

We found 40 solutions for Atoms with unstable nucleuses. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is RADIOISOTOPES.

With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.

With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Atoms with unstable nucleuses.