Question

what is an carbondioxide​

Answer 1

Answer:

Carbon dioxide is a colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas.

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Answer 2

Answer:

a gas that has no colour or smell that people and animals breathe out of their lungs

Explanation:

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