Air is a mixture of gases composed mostly of Nitrogen 78.084%, Oxygen 20.947%, Argon 0.934%, Carbon Dioxide 0.033. These make up around 99% of air
The rest is composed of things such as neon, helium, krypton, etc...
Nitrogen (78%) and oxygen (21%) comprise 99% of earth's atmosphere.
It depends where in the atmosphere you are, I believe the most abundant element in the air is hydrogen but for obvious reasons I wouldn't want to count out oxygen or carbon.
Nitrogen, or N2, makes up about 78% of our atmosphere.
Dry air at the earth's surface has a composition around 78% nitrogen (dinitrogen gas), 21% oxygen (dioxygen gas) and 1% argon gas.
rRNA
Not exactly. You're referring to nitrogen, and you should have said "78 percent of air is made up of this".
I think its...........................................GOOGLE
In the Earth's Atmosphere; Nitrogen, this makes up about 78% of the Air we breathe.
CO2 makes up most of the exhaled air in vertebrates.
Nitrogen makes up about 79% of the atmosphere.
Nitrogen.
No, it actually makes up around 80% of the air around us.
carbon
Nitrogen
Nitrogen makes up about ~80% of the air we breath in.
80%
rRNA
It is nitrogen and it makes more than 78% of the air.
nitrogen makes up 71% of the air and oxygen makes up 21% of the air and the other 1 percent are argon with 0.93 % carbon dioxide with .038% neon with .0018% helium with .00052% methane with .00015% krypton with .00011% and hydrogen with .00005%
No. You are thinking of nitrogen.
oxygen