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Learn about physical changes involving alterations in size, shape, or state without identity change, versus chemical changes where atoms bond to create new compounds with distinct properties. Discover the signs of a chemical change.
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Chemical and Physical Changes Liad Mrs. D’Antonio 5th Grade
Physical Changes Matter changes in size, shape, or state without also changing identity.
Chemical Changes Chemical changes occur when atoms link together. These changes cause new compounds to form. The new compounds have properties different from the original substances from which they were formed.