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Java Games: Flashcards, matching, concentration, and word search. |
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Chapter 16, Sections 1 and 2
p. 650-667
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Chemical Reaction,  | substances undergo chemical changes that result in the formation of new substances |
Precipitate,  | a solid that forms during a chemical reaction |
| Endothermic Reaction | a reaction that ABSORBS energy in the form of heat |
Exothermic Reaction,  | a reaction that RELEASES energy in the form of heat |
Chemical Equation,  | an easy way to show a chemical reaction, using symbols |
| Reactant | a substance that enters into a chemical reaction |
| Product | a substance formed in a chemical reaction |
Conservation of Mass,  | matter is neither created or destroyed during a chemical reaction |
| Coefficient | a number in front of a chemical formula that tells how many molecules of each reactant and product are involved in a reaction |
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