No. You are thinking of nitrogen.
oxygen is 20% of the air you breathe
The percentage of hydrogen on earth is just 0.25%
you breathe in more nitrogen then oxygen because there is 78% n in the air and 21% o in the air
The composition of air is about 78% nitrogen, 21% oxygen, and less than 1% other gases, including argon, carbon dioxide, and trace gases. Hydrogen is not a significant component of the Earth's atmosphere and is typically present in very small traces, less than 0.01%.
The Earth's atmosphere is composed of approximately 78% nitrogen. This means that nitrogen makes up the majority of the volume of the air we breathe.
oxygen is 20% of the air you breathe
Typically, the air you breathe is comprised of 18 to 21 percent Oxygen.
No. The sun does not breathe as it is not alive. It is powered by the fusion of hydrogen at its core.
Oxygen
On average, humans breathe in about 21% oxygen from the air.
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.
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! -_-
Methane, krypton, and hydrogen make up only trace amounts in the Earth's atmosphere. Methane is around 0.0002%, krypton is about 0.0001%, and hydrogen is approximately 0.00005% of the air we breathe.
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.