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S8P1.e
Term | Definition |
---|---|
physical change | a change of matter from one form to another without a change in chemical properties |
chemical change | a change that occurs when one or more substances change into entirely new substances with diffrents properties |
chemical reation | the process by which one or more substance changesto produce one or more different subtances |
precipitate | a solid that is produced as result of a chemical reaction in soltion |
combustion reaction | a chemical reaction that occors when oxygen combines with another substance |