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Hazardous Gas Crossword Clue

There is 1 exact and 140 possible answers.
We've checked our database and believe the answer is RADON which was last seen in the New York Times crossword.
Check other possible answers below.
We think the answer to this crossword clue is: RADON

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Expand?LettersAnswerClue
99%5Exact Match!
noun

• a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health

30%10 Disposal of hazardous and non-hazardous waste
noun

• the state of being clean and conducive to health

• making something sanitary (free of germs) as by sterilizing

29%14 It ranges from BSL-1 (least hazardous) to BSL-4 (most hazardous).
noun

• the level of safety from exposure to infectious agents; depends on work practices and safety equipment and facilities

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Clue Last Found In...

Source #Number Answer
New York Times03 Nov 2020 Across 20
New York Times Bonus01 Sep 2001 Across 61
This clue was last seen in the publications above.

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