Question

What do you mean by chemical change????

Answer 1

Answer:

Chemical changes occur when a substance combines with another to form a new substance.

EXAMPLE : combustion (burning), cooking an egg, rusting of an iron pan .

Answer 2

Answer:

⤵⤵Your Answer⤵⤵

The Chemical changes occur when a substance combines with another to form a new substance .

For example : Combustion cooking an egg. By rusting of an iron pan ❤❤❤