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