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It is not one single element, but several.
carbon
Nitrogen is the most common element in the air you breathe.The earth's atmosphere consist of approximately79% nitrogen, 20% oxygen, and 1% other gases.On Earth, the most common element in the air is Nitrogen.
The components found in the air are 21 percent oxygen and 78 percent nitrogen. In the air people breath there are also trace amounts of carbon dioxide present.
Air is one of the classical elements, but not an element on the periodic table. The air we breathe is a compound composed of many gases that are in the periodic table separately.
No. You are thinking of nitrogen.
oxygen is 20% of the air you breathe
It is not one single element, but several.
Typically, the air you breathe is comprised of 18 to 21 percent Oxygen.
Oxygen
air c:
Nitrogen.
Baerlew
You 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.
carbon
What we breathe is air, and oxygen is just 20% of the air. Oxygen does not contain water, it is an element and it contains only itself. However, air does contain some water vapor.