Gases are less dense than solids and liquids because their molecules are far apart in comparison to solids and liquids. ... Because the molecules of a gas are spread apart, they have the least volume mass, and are therefore less dense.
Gases are less dense than solids and liquids because their molecules are far apart in comparison to solids and liquids. Because the molecules of a gas are spread apart, they have the least volume mass and are therefore less dense.
Explanation:
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