Nitrogen
Nitrogen is nearly 78 percent of the earth's atmosphere.
Nitrogen constitutes nearly 78 percent of the Earth's atmosphere.
Nitrogen does
Nitrogen makes up 78% of Earth's atmosphere.
Nitrogen
Nitrogen makes up about 78% of the Earth's atmosphere
78%
Nitrogen makes up approximately 78% of Earth's atmosphere.
It is nitrogen and it makes more than 78% of the air.
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).
78%
90% of 78 = 90% * 78 = 0.9 * 78 = 70.2