What Are the Most Common Elements in the Atmosphere
The Dry Composition of the Atmosphere Is Mostly Nitrogen and Oxygen. It Also Contains Fractional Amounts of Argon and Carbon Dioxide and Trace Amounts of Other...
What Are The Most Common Elements In The Atmosphere?
The dry composition of the atmosphere is mostly nitrogen and oxygen. It also contains fractional amounts of argon and carbon dioxide and trace amounts of other gases, such as helium, neon, methane, krypton, and hydrogen (NASA).