[Answer] What are the four most abundant components of the Earth's atmosphere?

Answer: Nitrogen (N2)Oxygen (O2)Water Vapor (H2O)Argon (Ar)

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What are the four most abundant components of the Earth's atmosphere? Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. Argon is the third-most abundant gas in the Earth's atmosphere at 0.934%. It is more than twice as abundant as water vapor 23 times as abundant as carbon dioxide and more tha… Earth's Atmosphere | UCAR Center for Science Education What Are the 4 Most Abundant Gases in Earth's Atmosphere? Earth's Atmosphere Composition: Nitrogen Oxygen Argon ... Earth's Atmosphere | UCAR Center for Science Education Sat Jun 16 2018 · Nitrogen (N 2) - 78.084%. Oxygen (O 2) - 20.9476%. Argon (Ar) - 0.934%. Carbon dioxide (CO 2 ) 0.0314%. However water vapor can also be one of the most abundant gases! The maximum amount of water vapor air can hold is 4% so water vapor could be number 3 or 4 on this list. [Answer] What are the four most abundant components of the Earth's atmosphere? Answer: Nitrogen (N2)Oxygen (O2)Water Vapor (H2O)Argon (Ar) Most relevant text from all around the web: Which are the four most abundant components of the atmosphere? The four most common gases in Earth's atmosphere are:- Nitrogen 78 %; Oxygen 21 %; Carbon dioxide 0.04 %; and Argon 1%. Tue Jul 01 2014 · The Earth’s atmosphere is composed of a mixture of … Global Average Temperature of Earth Pressure of Earth s Atmosphere . ... What are the four most abunda...

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