Question

write the composition of air ?
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Answer 1

by volume dry air contain 78.9 % nitrogen, 24.95 % oxygen , 0.93 % Argon, 0.04% carbon dioxide and amounts of other gases. real also contains a variable amount of vapour on average around 1% at sea level and 0.4 % over the entire atmosphere

Answer 2

the composition of air

oxygen- 21%

argon - 0.93%

carbon dioxide - 0.04 %

trace amounts of neon helium methane krypton and hydrogen AS well as water vapour

Explanation:

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