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weeeeeb [17]
4 years ago
7

Petra and huh are doing a class demonstration to show that solids, liquids, and gases all have mass. They use a balance for soli

ds and liquids, but they are having trouble measuring the mass of gases. Which is the best way for them to show that air has mass?
A. Compare the masses of an airfield balloon in an empty balloon.
B. Use a fan to make a current of air And measure it.
C. Put an empty bottle on one side and a full bottle on the other.
D. Heat water to show is changing from liquid to water vapor.
Chemistry
1 answer:
Ksivusya [100]4 years ago
3 0
Pick choice B that’s correct
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