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Aleksandr-060686 [28]
4 years ago
10

How does density vary with temperature?

Chemistry
2 answers:
agasfer [191]4 years ago
7 0
The cooler something is, the more dense it is because the molecules are closer together when cooler. 
nexus9112 [7]4 years ago
3 0
Things expand when heated. therefore the molecules are farther apartand the matierial is less dense. Things expand because their molecules are vibrating faster and are taking up more space

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