3 years ago

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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