Question

what is change of state of matter

Answer 1

Change of states of matter is the change from one state(solid or liquid or gas) to another without a change in chemical composition.

All matter exists as solids, liquids, or gases. These are called the states of matter. Matter can change from one state to another if heated or cooled. If ice (a solid) is heated it changes to water (a liquid). This change is called MELTING. If water is heated, it changes to steam (a gas). This change is called BOILING. The particles of ice, water, and steam are identical, but arranged differently.