reactant - LEFT part of chemical equation, product - RIGHT side of chemical equation, chemical change - produces something NEW, physical change - does NOT change, color - physical property, color CHANGE - chemical property, cutting a paper - PHYSICAL change, burning paper - CHEMICAL change, endothermic - takes heat energy IN, exothermic - give heat energy off, triple beam balance - measures mass, graduated cylinder - measures volume, covalent bond - SHARES electrons, ionic bond - GIVES electrons away, A compound - H2O water, mixture - jar of candy,

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