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What is 78 percent of earths atmosphere composed of?
Nitrogen makes up about 78 percent of Earth's atmosphere.
Which element makes up 78 percent earths atmosphere?
Nitrogen makes up 78% of Earth's atmosphere.
What element makes up approximately 78 percent of the earths atmosphere?
Nitrogen makes up approximately 78% of Earth's atmosphere.
What percent of the air nitrogen?
78%
Is 78 percent of nitrogen?
The answer is.................AIR
What percent of our gas is nitrogen?
If by 'our gas' you mean air, then roughly 78% of air is Nitrogen.
What most of the air is made of?
Nitrogen forms roughly 78-80 percent of our air.
What is most air of the atmosphere made of?
Nitrogen forms roughly 78-80 percent of our air.
What is 78 percent of earths atmosphre?
Nitrogen. Dry air contains roughly (by volume) 78.09% nitrogen, 20.95%oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.
What is 78 percent of the earths atmosphere?
nitrogen
What is 78 percent of the earths atmoshere composed of?
Nitrogen
What element composes about 78 percent of your earths atmosphere?
Nitrogen does
What percent of the air we breath is oxygen?
Roughly 21% of the air we breathe is oxygen. Nitrogen makes up about 78% of the air, with the remaining 1% composed of various other gases.
What is 78 percent of earths atmosphere composed of?
Nitrogen makes up about 78 percent of Earth's atmosphere.
If Nitrogen is 78 percent of air then how many percent of o2 in the air?
21%
What is a gaseous nonmetal that makes up 78 percent or earths atmosphere?
Nitrogen
What is the percentage composition of nitrogen in the air?
78 percent Air is mostly gas The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.
