Often it is water vapour, which can vary from 0 to 4 %. Otherwise it is argon, at nearly 1%
oxygen the first is nitrogen
the answer to this question is argon.
This gas is argon.
Argon
Troposphere
Nitrogen
Nitrogen
Oceans
Nitrogen - at around 79%
Nitrogen makes up most of our atmosphere. Second is Oxygen.
nitrogen is the most common element in the earths atmosphere
Nitrogen (78 %) and oxygen (21 %).
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
earths crust , oceans and atmosphere
These gases are nitrogen, oxygen, argon, carbon dioxide.
Air or u can say its the 3rd most common gas in the earths atmosphere
depends if you're talking about in the earths crust, in water or in the human boby. In us, carbon comes second. In the water, hydrogen. In the atmosphere ther is actually way more nitrogen than there is oxygen.
These gases are nitrogen, oxygen and argon.
NITROGEN, N2 , ABOUT 78% See the Related Questions link for more information about the composition of the Earth's atmosphere.
no
Nitrogen has the highest i.e. 78% concentration in the atmosphere. On the second spot lies oxygen with a concentration of about 21%.