This gas is oxygen - 20,946 %.
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.
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.
This gas is oxygen - 20,946 %.
Nitrogen which makes up about 78 percent of the atmosphere.
the most common gas is water vapor
Nitrogen which makes up about 78 percent of the atmosphere.
This gas is argon - 0,9340 %.
nitrogen is the most common element in the earths atmosphere
This gas is argon - 0,984 %.
Argon, with a concentration of 0,934 % in the dried air.
Oxygen it helps the trees breathe too.
In dry air it is argon, but under typical conditions, it is water vapor.