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phrases

methane

m
chim. marsh gas; methane
méthane m
chim. marsh gas; marshgas; methylhydride; hydrogen bicarbide
envir. 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
polit. methane; methane alcohol (alcool)
techn. marsh gas (CH₄); methane (CH₄)
methane
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