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Earn +20 ptsQ: What is the nitrogen percent in air?
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What is the percent if the air is nitrogen?
Our air is about 79% Nitrogen.
What is composed of about 78 percent of nitrogen?
Air is 78% nitrogen
How many percent of nitrogen in the air?
87% of nitrogen is in the air
What percent of the air nitrogen?
78%
What percent of our gas is nitrogen?
If by 'our gas' you mean air, then roughly 78% of air is Nitrogen.
If Nitrogen is 78 percent of air then how many percent of o2 in the air?
21%
Is 78 percent of nitrogen?
The answer is.................AIR
What is Percent nitrogen?
78% in air.
Why does your percentage of nitrogen fall when exhaling from 78 percent to 75 percent?
Because air is composed of nitrogen (not 100% mind you) and when you exhale air, you also exhale 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.
Which gas-in-air is the most-abundant?
Nitrogen, you can't survive on it obviously but you breath it in every day it is the most abundant gas in the atmosphere followed by oxygen I think.
What is 79 percent of the air?
Air is about 79% nitrogen by volume.
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