Which of these is FALSE about air?
Air has mass
Air occupies space
Air consists mainly of oxygen
Air contains water vapour in all seasons
Answers
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Answer:
Air has mass
Explanation:
air has no mass
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Answer:
it is wrong that air mainly consists of oxygen because is mostly consists of approximately 78 percent of nitrogen, 21 percent of oxygen air also has a small number of lots of gaseous such as carbon dioxide, neon, hydrogen etc............
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