Describe chemical energy with examples?

Difficulty: Easy

Chemical energy:

               Chemical energy is present in food, fuels, and other substances. We get other forms of energy from these substances during chemical reactions.

The burning of wood, coal, or natural gas in the air is a chemical reaction that releases energy as heat and light. Electric energy is obtained from electric cells and batteries as a result of a chemical reaction between various substances present in them. Animals get heat and muscular energy from the food they eat.