3 years ago

What happens to energy during a change of state? Why is it a physical change?

1 answer:

5 0

Answer & Explanation:

Energy is heat. For example, if you boil a cup of water it has more energy than a cup at room temperature. It is considered a physical change because its properties do not change only the state of matter. On the other hand, if wood burns then that is a chemical change because it changes its chemical properties. Please rank as Brainliest if this helps! Thank you!

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3 years ago

What happens to energy during a change of state? Why is it a physical change?​

What happens to energy during a change of state? Why is it a physical change?