Question

giving one example of each kind show that a change in energy takes place when a physical or chemical change occurs​

Answer 1

Answer:

Hey Dear,

Here is your answer.

Physical Change - When solid dry ice vaporises, the carbon dioxide molecules absorbs energy. Meanwhile, when liquid water vaporises it releases energy.

Chemical change - When a paper is burnt it releases energy in the form of heat and light.

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Answer 2

Explanation:

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