NITROGEN, N2 , ABOUT 78% See the Related Questions link for more information about the composition of the Earth's atmosphere.
The two most common elements in Earth's atmosphere are nitrogen, making up about 78%, and oxygen, making up about 21%.
earths crust , oceans and atmosphere
These gases are nitrogen, oxygen and argon.
nitrogen is the most common element in the earths atmosphere
Nitrogen makes up most of our atmosphere. Second is Oxygen.
Carbon
Oxygen is O and nitrogen is N.
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
Nitrogen is the most common element found in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the next most abundant element in Earth's atmosphere, making up about 21%.
answer it!
These gases are nitrogen, oxygen, argon, carbon dioxide.
nitrogen takes up 78% in volume and 75% in weight