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