Composition of Air
In this module, you will : learn about the composition of air.
• Air is a mixture of gases.
• Two major components of air are nitrogen and oxygen. They comprise 99 percent of air.
• Gases such as carbon dioxide, argon, helium, neon, hydrogen, ozone and water vapour comprise one percent of air.
AASOKA presents a video that talks about the composition of the air.
Air is the mixture of a number of gases. Two major components of air are nitrogen and oxygen that together constitute about 99 % of air. The remaining 1 % is comprised of other gases like carbon dioxide, argon, helium, etc.
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