Question

name the main constituents of air

Answer 1

hey bro tqs for asking here is ur answerBy volume, dry air contains 78.09%  nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere

Answer 2

the main constituents of air is nitrogen,oxygen , carbondioxide,argon,and a small amount of water vapour