Name a chemical element that is a gas at room temperature
August 28, 2026 · 31 archived answers
High-scoring answers
Scores from Krillion Answers archive for this question and date.
All answers & scores
1–31 of 31 answers
| Answer | Points | Tier |
|---|---|---|
| Radium emanation | 100 | One in a Krillion |
| Acetylene | 85 | Deep Cut |
| Ethylene | 85 | Deep Cut |
| Fluorine | 85 | Deep Cut |
| Freon | 85 | Deep Cut |
| Nitric oxide | 85 | Deep Cut |
| Nitrogen dioxide | 85 | Deep Cut |
| Phosgene | 85 | Deep Cut |
| Radon | 85 | Deep Cut |
| Sulfur hexafluoride | 85 | Deep Cut |
| Argon | 60 | Rare |
| Hydrogen sulfide | 60 | Rare |
| Krypton | 60 | Rare |
| Mustard gas | 60 | Rare |
| Nitrous oxide | 60 | Rare |
| Ozone | 60 | Rare |
| Sulfur dioxide | 60 | Rare |
| Water vapor | 60 | Rare |
| Xenon | 60 | Rare |
| Ammonia | 30 | Schooler |
| Butane | 30 | Schooler |
| Carbon monoxide | 30 | Schooler |
| Chlorine | 30 | Schooler |
| Hydrogen | 30 | Schooler |
| Methane | 30 | Schooler |
| Neon | 30 | Schooler |
| Nitrogen | 30 | Schooler |
| Propane | 30 | Schooler |
| Carbon dioxide | 10 | Plankton |
| Helium | 10 | Plankton |
| Oxygen | 10 | Plankton |
How these answers are scored
Each answer has a score for this specific question. One in a Krillion earns 100 points; Deep Cut earns 85. The ratings are curated, rather than calculated from how many people choose an answer today.
Answers and scores: Krillion Answers archive for August 28, 2026. Other spellings may be treated differently in the live game.