The element Nitrogen (N) makes up about 78% of the Earth's atmosphere. Nitrogen is a gas at room temperature and has the atomic number 7. Nitrogen is in Period 2 of the Periodic Table and is the first element in Group 15(5).
It is about 78% nitrogen.
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This gas is nitrogen.
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Nitrogen
That would be Nitrogen.
Nitrogen makes up about 78 percent of Earth's atmosphere.
Nitrogen makes up about 78% of the Earth's atmosphere
Nitrogen
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Nitrogen
That would be Nitrogen.
Nitrogen makes up about 78 percent of Earth's atmosphere.
nitrogen
Nitrogen makes up about 78% of the Earth's atmosphere
Oxygen, not quite Nitrogen makes up 78% of the earth's atmosphere.
Nitrogen
Nitrogen
Nitrogen, it actually makes up just over 78% of the Earths atmosphere by volume.
The most prominent gases are nitrogen (78 percent), oxygen (21 percent) and argon (nine-tenths of a percent).
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