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