Chemistry, asked by 2007saksham, 6 months ago

what is coal plz reply me as soon as possible

Answers

Answered by sg466606

1

Explanation:

Coal is a hard rock which can be burned as a solid fossil fuel. It is mostly carbon but also contains hydrogen, sulphur, oxygen and nitrogen. It is a sedimentary rock formed from peat, by the pressure of rocks laid down later on top. ... Also wood heated in an airless space can make charcoal, which is like coal.

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