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kramer
4 years ago
11

Which is a compound? nitrogen gas carbon dioxide gas oxygen gas hydrogen gas

Biology
2 answers:
zheka24 [161]4 years ago
7 0

Answer: B. Carbon Dioxide Gas

Explanation:

ch4aika [34]4 years ago
6 0
I think it’s asking which is not a compound cause all of them are compounds the only one that isn’t a compound is carbon dioxide gas
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