Question

give examples that the matter which will be available in different states

Answer 1

A change of state, also called a phase change, is a physical change from one state of matterto another, for example, from solid to liquid or from liquid to gas. ... Whether solid, liquid or gas ‐ water is still water. Pressure can change matter from one state to another.

Answer 2

matter is available in three states solid, liquid,gas
example of solid-chair, liquid-water,gas-the oxygen from which we will breathe