Answer:
CHEMICAL CHANGE:
A change in which one or more substances are converted into new substances is a chemical change.
EXPLANATION:
Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances.
EXAMPLE:
Examples of Chemical Change in Everyday Life
Burning of paper and log of wood.
Digestion of food.
Boiling an egg.
Chemical battery usage.
Electroplating a metal.
Baking a cake.
Milk going sour.
Various metabolic reactions that take place in the cells.
