Science, asked by yyyy62, 11 months ago

Coal mainly contains
a. carbon.
b. carbon and hydrogen.
c. carbon, hydrogen and nitrogen.
d. carbon, nitrogen and oxygen.

Answers

Answered by tushar239016

9

Answer:

a. carbon

Explanation:

Coal contains mainly carbon.

Answered by akshu1604

7

Answer:

carbon

Explanation:

becoz coal is made up of dead n decay animal n trees which bured into land several years ago.

hope it will help u

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