Answer:
A popular example of an endothermic chemical reaction is photosynthesis.
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Exothermic Reactions.
Endothermic Reaction Exothermic Reaction
The energy is absorbed from the surrounding into the reaction The energy is released from the system to its environment.
Energy in the form of heat Energy is released as heat, electricity, light or sound.
Step-by-step explanation:
Exothermic reactions transfer energy to the surroundings. ... The reaction that does the complete opposite (it absorbs heat) is an endothermic reaction. The energy is usually transferred as heat energy, causing the reaction mixture and its surroundings to become hotter.