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What are the differences and similarities of physical and chemical changes?

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Answer:

A physical can be changed back to its original state. A chemical can not.

Step-by-step explanation:

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User Piotr Rodak
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Answer:

Physical and chemical changes are similar because matter experiences a change in state. Physical changes are different because matter remains the same substance, just in a different state, whereas chemical changes change the matter

Step-by-step explanation:

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User Nipun Ambastha
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