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g7 2.4

7th Grade STEMscopes CA Segment 2 Scope 4

QuestionAnswer
Chemical Reaction The process by which one or more substances change to produce one or more different substances
Endothermic Reaction A chemical reaction in which heat is absorbed
Exothermic Reaction A chemical reaction in which heat is released
Product A substance produced during a chemical reaction
Reactant A substance that takes part in and undergoes change during a chemical reaction
Thermal Energy The total kinetic (motion) energy of the tiny particles that make up matter; the faster the particles move, the warmer the matter becomes
Created by: ncraft13
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