These gases are: nitrogen, oxygen argon, carbon dioxide.
Nitrogen is the most abundant gas in Earth's atmosphere, followed by oxygen, argon, and carbon dioxide.
Nitrogen, Oxygen, Argon & Carbon Dioxide.
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The most abundant gases are nitrogen and oxygen in the Earth atmosphere.
The Abundant gases are Nitrogen, Helium, and other gases in the Secondary Atmosphere.
Helium is the most abundant of the Noble gases in the universe.
The four most common gases in Earth's atmosphere, are:- Nitrogen, 78%; Oxygen, 21%; Carbon dioxide,0.04%; and Argon, 1%.
Nitrogen, Oxygen, Argon & Carbon Dioxide.
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
These gases are nitrogen and oxygen.
These gases are hydrogen and helium.
Ar is most abundant in.Its percentage in atmosphere is 0.94%