Science, asked by itzheatless, 6 months ago

what is coal? ............​

Answers

Answered by saket3406
2

Answer:

coal is a form of carbon

Explanation:

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Answered by iTzSnOw
10

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. ..

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