Question

Give examples that the matter which will be available in different states.

Answer 1

Examples of Solid state can be stuffs right in front of you like smartphone, table or any solid stuffs.
Examples of liquid state can be water, vinegar, alchohol etc.
Examples of gaseous state can be steam, nitrogen, the air you are taking that is oxygen etc.

Answer 2

Example of solid in matter such as table, stone, chair etc. And in liquid such as milk, Water etc. And in gas such as vapour, oxygen etc