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78% Nitrogen
20.5% Oxygen
.5% Argon
1% Others
for small calculations we take percentage of oxygen in air as 21%
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∙ 10y ago
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What percentage of the air you breathe oxygen?
about 21%
How much oxygen in the air percentage?
20.8 percent
Is the oxygen not found the dry air?
It is. Dry air lacks water vapor, not oxygen.
What percentage of the air around us is oxygen?
The percentage of oxygen in the atmosphere is 20.75%. The atmosphere has many other elements that we breathe in besides oxygen. Oxygen needs to be present for life on earth.
Oxygen composes approximately what percentage of air we breathe?
21%
What is the percentage of oxygen in earths air?
21% of the air is oxygen
What the oxygen percentade composition in air?
oxygen percentage in air is 20%
What is the maximum oxygen percentage at air?
Room air is about 21% oxygen.
What percentage of the air around is pure oxygen?
Air contains about 19-20% oxygen
What is the percentage of pure air composed of oxygen?
21%oxygen
What percentage of air you axhale is oxygen?
About 18%
What percentage of inhaled air is oxygen?
About 21%.
Percentage of oxygen in inhaled air?
About 21%
What percentage of the air you breathe oxygen?
about 21%
What percentage of oxygen do you breath from the air?
100%. All of the oxygen that I breathe comes from the air! The answer that you were probably after, but did not ask, was about the percentage of oxygen in the air that we breathe. The questions may sound similar but they are not the same. The answer is a little over 20%.
What percentage or fraction of air is pure oxygen What comprises the most of the rest?
21% of air is pure oxygen
The percentage of pure air that is composed of oxygen percent?
Oxygen(02)=20.947
