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The Earth's atmosphere is approximately 78 percent nitrogen.

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9y ago
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6y ago

It is approx 78%.

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Q: What fraction of the atmosphere is made up of nitrogen gas?
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What is atmosperic nitrogen?

The nitrogen gas present in the atmosphere is called atmospheric nitrogen. About 78% of the Earth's atmosphere is made of nitrogen gas.


Which is the chief gas of atmosphere?

The atmosphere of Earth is roughly 78% made of nitrogen.


Most of the earths atmosphere is made up of what gas?

Nitrogen


What gas makes up the largest percentage of Earth's atmosphere?

What gas makes up the majority of the Earth's atmosphere


Does the atmosphere have more nitrogen or oxygen in it?

Nitrogen is more in the atmosphere. Around 78% of the atmosphere is nitrogen gas and 21% is oxygen gas.


99 percent of the atmosphere is made out of?

78% nitrogen gas 21% oxygen gas


What is the abundant gas in the atmosphere?

The most abundant gas in the Earth's atmosphere is nitrogen.


Is there nitrogen in the Earth's atmosphere?

Yes, in fact, nitrogen is the most abundant gas. The atmospheric gas we call air is made up of 78% nitrogen.


Is nitrogen the second most abundant gas in our atmosphere?

Nitrogen is the first abundant gas in our atmosphere.


What is the abundant gas of the earths atmosphere?

the most abundant gas of the atmosphere is nitrogen with high percentage 78.09


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

nitrogen is the most abundant gas about 70 percent is nitrogen in atmosphere


What is the commonest gas in the atmosphere?

Nitrogen is: at around 78% of the atmosphere it is the most abundant gas in the atmosphere. Also there is 21% of Oxygen and the rest is made up of 1% of other gases.