No. You are thinking of nitrogen.
oxygen is 20% of the air you breathe
The percentage of hydrogen on earth is just 0.25%
type 'air' in wikipedia and there you will see that the concetration of hydrogen in air is: 0.55 ppmv (parts per milion, volumic; so there is ~half a liter of hydrogen in one million liters of air)
you breathe in more nitrogen then oxygen because there is 78% n in the air and 21% o in the air
this happens because hydrogen is lighter than air
oxygen is 20% of the air you breathe
No. The sun does not breathe as it is not alive. It is powered by the fusion of hydrogen at its core.
Typically, the air you breathe is comprised of 18 to 21 percent Oxygen.
They breathe air, which contains oxygen. They do not breathe hydrogen, as it is a bad idea to mix hydrogen and oxygen unless you intend to create anexplosion.
Oxygen
Air is the mixture of gases in our atmosphere that we breathe. I.E. Oxygen, Hydrogen, etc.
because it doesn't have hydrogen in it. we should only breathe in H2O, in air form.
Baerlew
You breathe! -_-
hydrogen,nitrogen,neon,oxygen,carbon dioxide,
Oxygen is the second most common/abundant gas in the air that we breathe. Nitrogen is the most abundant gas in the air we breathe. The composition of air is often treated as 79 mole or volume percent N2 and 21 mole or volume percent O2.
Yes. The air we breathe every day is 21% oxygen.