Question

C-O2 -> CO2

According to this equation, what happened to the carbon and oxygen?

A. They combine chemically to form carbon and oxygen
B. They combine physically to form a new element.
C. They combine chemically to for a new compound
D. They combine physically to form a new mixture.

Answer 1

Explanation:

They combine chemically to for a new compound is the answer as CO2 is a compound...

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