As matter changes state from solid to liquid, what statement can we make about the attractive force between its molecules? A) It decreases. B) It increases. C) It remains constant. D) It varies depending on location.

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A. I'm pretty sure it decreases. When matter is in the state of solidity, all of the molecules are very close together. They're tightly packed. As matter goes from a solid to a liquid, the attractive force decreases because the molecules are spread out.

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