What Are The 4 Most Common Gases In The Atmosphere?


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zhao wenjuan Profile
zhao wenjuan answered
Composition of the atmosphere are mainly nitrogen, accounting for 78.1%; oxygen 20.9%; argon gas accounted for 0.93%; there is a small amount of carbon dioxide, rare gases (helium, neon, argon, krypton gas, xenon gas radon gas) and water vapor.
anne g Profile
anne g answered
Oxygen, nitrogen, carbon dioxide and water vapor.

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