Question

what is matter ?how many states of matter are

Answer 1

matter is a thing which occupies space and has mass is called as matter ...

there are four types of matter
solid
liquid
gas
plasma

Answer 2

All the things that has some mass, volume or shape is known as matter.
There are three states of matter :-
Solid state
Liquid state
Gaseous state
HOPE IT HELPS YOU...