Exothermic and Endothermic Reactions: Worksheet 1. Fill In The Missing Words Exothermic reactions Exothermic reactions are reactions when energy is the surroundings. Words; The temperature of the surroundings then In an exothermic reaction, the reactants have energy than the products. An example of an exothermic reaction is a o Taken in from (absorbed from) o Given out to (released to) o Increases o Decreases o More o Less o Thermal decomposition o Combustion o Instant ice pack o Hand warmers reaction. A "real life" example of an exothermic reaction is Endothermic reactions Endothermic reactions are reactions when energy is the surroundings. The temperature of the surroundings then In an endothermic reaction, the reactants have energy than the products. An example of an endothermic reaction is a. reaction. A "real life" example of an endothermic reaction is

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