Question

air contains maximum amount of dash​

Answer 1

Explanation:

By 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

Answer:

Air contains NITROGEN ABOUT 78 PERCENT AND OXYGEN ABOUT 21 PERCENT AND OTHER GASSES OTHER GASES INCLUBE NOBLE GASS, DUST PARTICLES, WATER VAPOUR

SO, AIR MAINLY CONTAIN NITROGEN