Anything which has mass and occupies space is known as matter.
Basically it is classified into two:
pure substance.
2 4 2

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Matter may be classified into pure elements,  chemical compounds that contain many different elements.

Physically, the substances can be classified as mixtures and pure substances.  Pure substances are homogeneous.

Mixtures can be a homogeneous mixture, colloid and heterogeneous mixture.
Any substance or matter can exist in each of three (or four) states :
     Solid, liquid, gas (and plasma)  depending on pressure, and temperature.
These are states of matter and not classification.

1 5 1
click on thanks button above pls;;; select best answer