What is the most abundant gas in the air?

asked Mar 17, 2016 225k views

1 vote

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3 votes

Nitrogen (N2) is the most abundant gas in Earth's atmosphere.

Evil Nodoer answered Mar 18, 2016

8.9k points

5 votes

78 percent nitrogen is the air
21 percent is oxygen

nitrogen is answer

Jezzamon answered Mar 24, 2016

7.8k points

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