The most common and most likely answer to this crossword clue is the 6 letter word KETENE which also is the latest solution we found used in LA Times in 1999.
Colorless, poisonous gas crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| KETENE | 100 % | 6 |
Words with a meaning similar to the clue: Colorless, poisonous gas
These words may or may not be a possible solution to this crosswords clue.- cyanogen
- arsine
- phosgene
- formaldehyde
- phosphine
- ethylene
- ketene
- methyl chloride
- hydrogen sulfide
- methanal
- carbon monoxide
- hydrogen fluoride
Crossword Answer definitions
KETENE noun- Any of a class of unsaturated ketones, having a general formula R1R2C=C=O, that react as if they were inner acid anhydrides
- The parent compound of this class, CH2=C=O, an unstable, reactive colourless gas
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution