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S8P1.e
distinguish between changes in matter as a physical or chemical
Term | Definition |
---|---|
physical change | a change of matter from one form to another without a change in chemical properties |
chemical change | change that occurs when one or more substance change into entirely new substance with different properties |
chemical reaction | a process by which one or more substance change to produce on or more different substance |
precipitate | a solid that is produced as a result of chemical reaction in solution |
combustion reaction | a chemical reaction that occurs when oxygen combines with another substance |