Question

How is a chemical change different from a physical change​

Answer 1

Answer:

In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed.

Explanation:

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Answer 2

Answer:

chemical change is defined as the change which can not be reformed . eg. burning of paper

physical change is defined as the change which can be reformed. eg. melting of ice