Search Answers
Search Crossword Answers
Silver-white element used in radio vacuum tubes (8) Crossword Clue
Here is the answer for the crossword clue Silver-white element used in radio vacuum tubes (8) . 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 8 letters. We think the likely answer to this clue is RUBIDIUM.
Love the NYT Mini? Try our Mini. You'll like our free daily Mini Crossword.
Fresh puzzles every day, no paywall.
Crossword Answer For Silver-white element used in radio vacuum tubes (8):
You can click on thetiles to reveal letter by letter before uncovering the full solution.
40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | RUBIDIUM Silver-white element used in radio vacuum tubes (8) | (8) | ||
| 6% | ARGON Vacuum tube filler | (5) | Universal | Jul 10, 2025 |
| 6% | TRIODE Vacuum tube with three elements | (6) | ||
| 6% | THORIUM Element in vacuum tube filaments | (7) | ||
| 6% | NEON Element in vacuum tubes | (4) | ||
| 5% | BERYLLIUM Silvery-white metallic element; symbol Be (9) | (9) | Mirror Quiz | Oct 22, 2025 |
| 5% | TUNGSTEN Ductile greyish-white element; symbol W (8) | (8) | Mirror Quiz | Oct 18, 2025 |
| 5% | DIRT Stuff in a vacuum | (4) | LA Times Daily | Oct 10, 2025 |
| 5% | HOSE Vacuum part | (4) | LA Times Daily | Oct 10, 2025 |
| 5% | SUCKS As a vacuum cleaner does | (5) | The Telegraph Cross Atlantic | Oct 8, 2025 |
Fresh Clues From Recent Puzzles
Your Crossword Clues FAQ Guide
We found 40 solutions for Silver-white element used in radio vacuum tubes (8). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is RUBIDIUM.
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 Silver-white element used in radio vacuum tubes (8).