Approximately 78%.its percentage is different in different places.it percentage varies from 77.08 TO 79.79
About 78% of air is Nitrogen.
nitrogen is the most common element in the earths atmosphere
The percentage of nitrogen in pure, dry ,standard air is 78,084 % (by volume).
78% of air breathed is nitrogen
nitrogen
nitrogen and oxygen
nitrogen
It has 23 percentage of nitrogen gases. Also it can be a fun and secret place to have sex, with .
21% of the air is oxygen
Air contains approximately 78% nitrogen gas.
the ones that are in the air/-Nitrogen has the greatest percentage of the air we breathebitches love nitrogen.
nitrogen and oxygen