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| methane | |||
| methane A colourless, odourless, and tasteless gas, lighter than air and reacting violently with chlorine and bromine in sunlight, a chief component of natural gas; used as a source of methanol, acetylene, and carbon monoxide. Also known as methyl hydride, CH4 | |||
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methan : 14 phrases, 7 sujets |
| Chimie | 2 |
| Environnement | 2 |
| Industrie alimentaire | 1 |
| Industrie de l'énergie | 4 |
| Médical | 1 |
| Sciences de la Terre | 2 |
| Sciences naturelles | 2 |