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Heaviest noble gas, produced by the decay of uranium-238 Crossword Clue
Here is the answer for the crossword clue Heaviest noble gas, produced by the decay of uranium-238 last seen in Times Specialist Sunday puzzle. 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 5 letters. We think the likely answer to this clue is RADON.
Crossword Answer For Heaviest noble gas, produced by the decay of uranium-238:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | RADON Heaviest noble gas, produced by the decay of uranium-238 | (5) | The Times Specialist Sunday | Apr 19, 2020 |
| 6% | NEON Noble gas | (4) | The Telegraph Cross Atlantic | Jul 13, 2025 |
| 5% | ROT Decay | (3) | Premier Sunday | Sep 7, 2025 |
| 5% | ROTS Decays | (4) | Eugene Sheffer | Aug 4, 2025 |
| 5% | ARGON Noble gas; groan (anag.) | (5) | The Telegraph Plusword | Jun 19, 2025 |
| 5% | XENON Second-heaviest noble gas | (5) | ||
| 4% | EARL English noble | (4) | Newsday | Sep 7, 2025 |
| 4% | AUGER Change gear with uranium implement (5) | (5) | Mirror Cryptic | Sep 6, 2025 |
| 4% | DUKES High-ranking nobles | (5) | LA Times Mini | Sep 5, 2025 |
| 4% | FRUSTRATED Female with sign of decay assessed and checked | (10) | The Telegraph Cryptic | Sep 5, 2025 |
Last appeared together with the following clues in Times Specialist Sunday puzzle
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We found 40 solutions for Heaviest noble gas, produced by the decay of uranium-238. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is RADON.
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