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r-ruslan [8.4K]
3 years ago
11

What happens to the molecules of a substance when heat is added to it ?

Biology
1 answer:
zavuch27 [327]3 years ago
5 0

Answer:

The molecules start to energize.

Explanation:

When you heat up any molecule, the atoms and molecules start to vibrate more energetically. When this happens, it increases the space in-between the atoms. The substance expands and takes up more space as atoms move faster and farther away.

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