Question

Types of pure substance

Answer 1

the types are

elements
compound

Answer 2

a pure substance is one which is made up of only one kind of particle . a pure substance is homogeneous throughout its mass. a pure substance cannot be separated into other kind of matter by and physical process.

types of pure substance .

element ,
compound , etc.

examples :-

gold ,
sugar,
silver,
salt,
platinum, etc.