Unstable inert gas compound Crossword Clue

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Here is the answer for the crossword clue Unstable inert gas compound last seen in Newsday 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 13 letters. We think the likely answer to this clue is XENONTRIOXIDE.

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Crossword Answer For Unstable inert gas compound:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% XENONTRIOXIDE Unstable inert gas compound (13) Newsday Mar 2, 2023
4% NEON Inert gas (4) Puzzler Backwords Aug 10, 2025
3% ROCKY Unstable (5) LA Times Daily Aug 30, 2025
3% RADON Unstable noble gas (5) New York Times Jul 13, 2025
3% ARGON Inert gas (5) The Telegraph Cross Atlantic Jun 24, 2025
2% LIPID Fatty compound (5) The Telegraph Cross Atlantic Sep 1, 2025
2% CREAMOFTARTAR White compound used in baking (13) The Telegraph Quick Aug 30, 2025
2% MSG Umami-enhancing compound (3) Wall Street Journal Aug 19, 2025
2% NUTRIENTS Inert cooks cutting bananas, sources of nourishment (9) The Telegraph Toughie Aug 12, 2025
2% NEBULAE Clouds of gas and dust (7) LA Times Daily Aug 9, 2025

Last appeared together with the following clues in Newsday puzzle

Unstable inert gas compound Crossword Clue
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We found 40 solutions for Unstable inert gas compound. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is XENONTRIOXIDE.

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