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S8P1.e
Distinguish between changes in matter as physical (i.e. physical change) or chem
| 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 substances change into an entirely new substances with different properties. |
| Chemical reaction | process by which one or more substances change to produce one or more different substances |
| precipitate | a solid that is produces as a result of a chemical reaction in a solution |
| combustion reaction | chemical reaction that occurs when oxygen combines with another substance |