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Nesterboy [21]
3 years ago
5

Which changes do not involve forming or breaking chemical bonds? rusting and cutting burning and melting burning and digesting b

oiling and melting
Physics
1 answer:
r-ruslan [8.4K]3 years ago
6 0

Answer:

boiling and melting!

Explanation:

These do not make any changes chemically to the substance.

Hope this helps!

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