English, asked by waheedabdulahad15, 15 days ago

which of the following substance is and element a. coal b. sand. c. petrol d. diamond

Answers

Answered by sanasulthana616

0

Answer:

I think a or b

Explanation:

I don't know if it's correct

Answered by agrimabhattacharjee

1

None of these are elements . Coal is a mixture , sand is a compound , petrol is a mixture and a diamond is a compound .

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