Nitrogen and Oxygen
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
The most abundant is nitrogen at 78% followed by oxygen at 21%
The two most abundant gases on Earth are nitrogen and oxygen.
Nitrogen and oxygen are the two most abundant gases in Earth's atmosphere, making up approximately 99% of its composition. Nitrogen comprises about 78% of the atmosphere, while oxygen makes up around 21%.
Nitrogen N2 78.08% Oxygen O2 20.95%
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
The most abundant is nitrogen at 78% followed by oxygen at 21%
The two most abundant gases on Earth are nitrogen and oxygen.
The atmosphere of earth is approximately 78% Nitrogen, 21% Oxygen, and the remaining 1% is all the other gasses.
hydrogen and nitrogen (I think)
Nitrogen and oxygen are the two most abundant gases in Earth's atmosphere, making up approximately 99% of its composition. Nitrogen comprises about 78% of the atmosphere, while oxygen makes up around 21%.
The two most abundant gases in the Earth's atmosphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen makes up about 21%.
Nitrogen (78%) and Oxygen (21%) are the two most abundant gasses in Earth's atmosphere.
Nitrogen N2 78.08% Oxygen O2 20.95%
These gases are hydrogen and helium.
They are primordially gases.
Nitrogen and Oxygen