Which gas makes up the highest percentage of air? A) nitrogen B) hydrogen C) oxygen D) carbon dioxide

asked Dec 13, 2021 107k views

5 votes

Which gas makes up the highest percentage of air?

A) nitrogen
B) hydrogen
C) oxygen
D) carbon dioxide

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3 votes

Answer:

Nitrogen.

Step-by-step explanation:

Nitrogen is the gas that makes up the highest percentage of air.

Tony Adams answered Dec 19, 2021

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