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38 votes
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Which words correctly describe CO2? Select all that apply.

It is a mixture.
It is an element.
It is a substance.
It is a compound.

User Sylvie
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1 Answer

21 votes
21 votes

Answer:

chemical compound

Step-by-step explanation:

Carbon dioxide is a chemical compound that consists of two oxygen atoms and one carbon atom

User WRAR
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