The atmosphere is composed of approximatly 79% Nitrogen - 20% Oxygen - 1% Argon and 'other gasses'
There is no air in space. If you mean what is the atmosphere in the Space Station, it is essentially an ordinary Earth air mixture of nitrogen and oxygen.
78% Nitrogen,and 21% Oxygen
Hydrogen and helium mostly, some ammonia and methane too though.
oxygen, sodium, hydrogen, helium, potassium, argon, carbon dioxide, nitrogen, xenon, krypton, and neon are all gasses on mercury but I can't quite tell you which ones are minor or major.
Nitrogen makes up about 77% of earths gasses oxegen is 21% of earths gases corbon dioxide is 1% arogon is 1% as well
i think 78 of hydrogen and about 20 percent of oxygen and other gases make up the other 2 percentage
CO2 makes up approximately 0.03% of Earth's atmosphere
Any gas or group of gases can make a thin atmosphere.
Atmosphere.
There is no air in space. If you mean what is the atmosphere in the Space Station, it is essentially an ordinary Earth air mixture of nitrogen and oxygen.
Hydrogen and helium
The gases that make up Uranus' atmosphere is mainly hydrogen, helium, and methane.
Nitrogen and oxygen.
Aside from Oxygen and Nitrogen, which make up roughly 99% of the Earth's atmosphere, the atmosphere is comprised of approximately 0.93% argon, and 0.038% carbon dioxide. The remaining 0.032% is a mixture of other gasses in relatively minuscule amounts.
Nitrogen and oxygen make up the largest percentage of the atmosphere.
Many gasses surround the earth. The main gasses are Nitrogen, Oxygen, and Hydrogen. There are also very small amounts of other gasses. These gasses together make up the atmosphere.
oxygen-23% nitrogen-71% carbon dioxide-0.03 argon-0.9