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Nitrogen gas (N2) makes up 79% of air (so more than 70%).

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14y ago
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12y ago

nitrogen

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Q: What gas makes up 70 percent of the air?
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Is the greatest amount of gas in the air oxygen?

No it isn't. It is Nitrogen, which makes up 70% of the air we breathe.


Water makes up what percent of your weight?

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What does a 70 percent oxygen level mean?

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This gas makes up most of the air It does not react much A burning splint will go out in this gas?

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What is the most abuntant gas in the earth's atmosphere?

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Percent of water that makes up earth?

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