Answers

2015-11-05T03:18:33+08:00
Smoke has no mass but it can occupy space
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guys youre right smoke occupies space. but it also has mass because it contains particulates or tiny solid particles and gaseous materials.
ok
2015-11-05T04:33:00+08:00
It can occupy space because it is in the form of gas but i cannot have mass
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