Question

3. The smallest unit of matter which can exist
independently and can retain all its
physical and chemical properties is called​

Answer 1

Answer:

The smallest unit of matter which can exist

independently and can retain all its

physical and chemical properties is called " atoms "

Answer 2

Answer:

atom

An atom is the smallest unit of a pure substance or element that can exist and still retain the properties of the original substance or element.

hope it helps!!