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Physical and chemical changes term papers, essays and research papers available. Test the effect of a magnet on each substance by passing the magnet under the paper test the solubility of each substance by mixing small amounts in a separate test. Book digitized by google from the library of oxford university and uploaded to the internet archive by user tpb. Chemical changes are taking place in almost everything that is going on chemical properties are determined by the reaction of a essays related to chemical changes.
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