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Term | Definition |
---|---|
physical change | A change of mater from one form to another without a change in chemical properties. |
Chemical change | A change that 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. |
Precipiate | 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. |