Phil investigates some exothermic and endothermic reactions. He measures the temperature changes during some chemical reactions. Look at the table. It shows his results. What can you conclude about the type of energy change in each reaction? Explain your answer. – 7560

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1. A is exothermic because the temperature goes up.
   B has no energy change because the temperature stays the same.
   C is endothermic because the temperature goes down.
   D is exothermic because the temperature goes up.

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