Nitrogen is about 70%. Oxygen runs about 28%.
Nitrogen and Oxygen
Hydrogen, Nitrogen, Oxygen
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
78% nitrogen and 21% oxygen and other gasses make up the last 1% Earth science
nitrogen
Nitrogen & oxygen.
Nitrogen (N2) and Oxygen (O2)
Nitrogen and Oxygen
Nitrogen makes up most of our atmosphere. Second is Oxygen.
Nitrogen and Oxygen
Hydrogen, Nitrogen, Oxygen
Nitrogen (78 %) and oxygen (21 %).
Nitrogen (N2) is the most abundant gas in the Earth's atmosphere having percent volume of 78.8 compare to Oxygen 20.95 %, which falls on the second place after Nitrogen.
nitrogen (78,084 %) oxygen (20,946%) and argon (0,9340 %)
nitrogen is the most common element in the earths atmosphere
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
These gases are nitrogen, oxygen, argon, carbon dioxide.