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Which choice is a compound? Question 3 options: carbon dioxide (CO2 ) carbon (C) air (N2, O2 mixed with CO2) oxygen (O2)
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Which choice is a compound?

Question 3 options:

carbon dioxide (CO2 )


carbon (C)


air (N2, O2 mixed with CO2)


oxygen (O2)

User VeeeneX
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2 Answers

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carbon dioxide (CO2)
User Sambo
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5 votes

Answer:

carbon dioxide (CO2 )

User ClusterH
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