____ are the starting substances in a chemical reaction ____ is the new substance that is created in a chemical reaction The ____ says that the total mass of the reactants must equal the total mass of the products. Chemical change happens when baking a ____. ____ is the reaction that releases heat and makes things hot ____ Energy is the minimum energy needed to start a reaction Coefficients are numbers placed ____ of the formulas in a chemical equation to balance it

Chemical Reaction - Short Game Quiz

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