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7Sci CH18

7th Science CH18 Chemical Reactions

TermDefinition
catalyst substance that speeds up a chemical reaction
chemical reaction process in which substances are changed into other substances; involves changes in energy, which may be absorbed or released
endothermic reaction chemical reaction in which energy is absorbed as the reaction continues
exothermic reaction chemical reaction in which energy is released
inhibitor substance that slows down a chemical reaction
product the new substance formed by any chemical reaction
reactant substances you start with in any chemical reaction
Created by: djhockett5
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