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kvasek [131]
3 years ago
5

Melting, boiling, anf bending are physical changes but why is burning a chemical change

Physics
2 answers:
bija089 [108]3 years ago
7 0
Because burning is a non-reversible chemical change.
Nady [450]3 years ago
6 0
Burning is a chemical change because if it flames it could not back to the way it was it will be ash. Plus to start a fire with a lighter that has a chemical liquid that makes it flammable.

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