Physical Change Chemical Change 1 Shape phase size of materials can be change 2.Not easily reversed 3.New product is form New product is 4.Chen just a state change 5.otten heat/light/sound occur no new products 6.no new products 7.11 is temporary it is temporaranghango change 8.11 is permanent change it is permanent change 9.Composition of matter does not change 10.composition of matter completely change




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