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S8P1.e
distinguish between changes in matter as physical or chemical
Term | Definition |
---|---|
Physical change | a change in matter from one thing to another without changing chemical properties |
Chemical Change | a change that occurs when one or more substances change into an entirely new substance |
Chemical reaction | the process by which one or more substances change to produce one or more different substances |
Precipitate | a solid that is produced in result of a chemical reaction in solution |
Combustion reaction | a chemical reaction that occurs when oxygen combines with another substance |