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HEY PLEASE THANK YOU

____________ is a colorless, odorless gas that forms when fuels are not completely burned.

Carbon monoxide
Carbon dioxide
Radon
Hydrogen

2 Answers

3 votes

Answer: A Carbon Monoxide.

Step-by-step explanation:

User Amorenew
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Radon hope this helps.

original answer was monoxide which is incorrect and dioxide is incorrect and it is not hydrogen meaning it has to be radon.
User Jyunhao Shih
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