Identifying Changes of Matter Which of these are chemical changes in matter? Check all tha

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Identifying Changes of Matter
Which of these are chemical changes in matter? Check all tha

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Thanh Hà 6 months 2021-07-24T11:20:19+00:00 1 Answers 0 views 0

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  1. thuhuong
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    2021-07-24T11:21:46+00:00
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    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. The distinction between physical and chemical change is not clear cut.

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