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In heated areas, molecules have more energy, so move around more and have more space in between.

it this way.

stuff a bunch a still people into a room.

you stuff a bunch of people running around in a room.

would you need more room for?
Thu, 11 Mar 2010 03:07:45 GMT
solid molecules get further apart in warmer areas and becomes a liquid because the solid is becoming hot and is melting and the molecules are more excitable and they wanna get farther from each other.
Thu, 11 Mar 2010 03:09:21 GMT







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