what is composition of air
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Answered by
14
Air contains many gases.
composition of air =
Nitrogen 78%
oxygen 21%
carbon dioxide 0.03%
Argon 0.9%
other gases 0.07%
composition of air =
Nitrogen 78%
oxygen 21%
carbon dioxide 0.03%
Argon 0.9%
other gases 0.07%
Answered by
3
Answer:
Gas ______ Nitrogen ___ proportion (%by volum
nitrogen____N2____________78.1
oxygen_____O2____________20.9
carbon dioxide_CO2 __________0.03
Nobel gas____ _ _____________0.93
water vapor H2O ___ variable (keep changing from place to place and time to time )
smoke particles same
dust particles same
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