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S8P1.e

Distinguish between changes in matter as physical or chemical

TermDefinition
Physical change a change when a physical activity occurs with and chemical reactivities
Chemical change a change when a chemical activity occurs
Chemical reaction a process that involves rearrangement of the molecular or ionic structure of a substance
Precipitate cause or an unexpected event
Combustion reaction combustion or burning is the sequence of exothermic chemical reactions between fuel and an oxidant accompanied by the production of heat and conversion of chemical species.
Created by: 82HeiMok
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