Question

what are the main constituent of air​

Answer 1

The main components of air are:

OXYGEN

CARBON DIOXIDE

NITROGEN

ARGON

WATER VAPOUR

DUST PARTICLES

Answer 2

Explanation:

your answers

nitrogen

By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% Argon, 0.04% carbondioxide, 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..

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