Question

Why energy is involved in a chemical change ?​

Answer 1

Answer:

hi

Explanation:

Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic.

Answer 2

energy is released or involved ( take part) in chemical change.

the involve of energy in chemical change is called endothermic reaction.