Nitrogen makes up about 80% of the Earth's atmosphere.
Nitrogen
The percentage of oxygen in the atmosphere is approximately 21%. Nitrogen makes up 78% and the last 2% percent is a mixture of various different gases, mostly argon.
The atmosphere is composed of approximatly 79% Nitrogen - 20% Oxygen - 1% Argon and 'other gasses'
Nitrogen ~ 78% Oxygen ~ 21% CO2(and other gasses) ~ 1%
composition of dry atmosphere by volume..... 78.09% nitrogen
The highest percentage in the Earth's atmosphere is nitrogen, at 78%. Then oxygen(21%) and CO2, 0.9%.
Around 2.7% of Martian atmosphere is nitrogen.
about 70 percent of the atmosphere is nitrogen
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About 79% of earth's atmosphere is Nitrogen.
The Earth's atmosphere contains 78% nitrogen.
As far a i remember 78%
78% of the atmosphere is nitrogen
73%
Nitrogen and oxygen make up the largest percentage of the atmosphere.
Nitrogen
the most abundant gas of the atmosphere is nitrogen with high percentage 78.09