what is composition of air ? Share with your friends Share 2 Malvika Tripathi answered this Dear user,Composition of air :It contains nitrogen in maximum amount.Nitrogen : 78%Oxygen : 21%Air also contains argon,CO2,neon,helium,methane and water vapour,but these are present in very less quantity that is less than 1%. 0 View Full Answer Tanmay Suresh answered this The air contains oxygen, nitrogen, water vapour , dust carbon dioxide and noble gases. Oxygen:20.95% Nitrogen:78.09% Carbon dioxide:0.039% -2 Krishiv Khera answered this Air is a mixture of gases as it contains different gases like nitrogen, oxygen, and carbon dioxide. 4
