Question

Which is the smallest unit of matter which is fundamental?

Answer 1

$\huge\sf\boxed{♡HeyMate♡}$

The basic unit of all matter is the atom. The atom is the smallest unit of matter that can't be divided using any chemical means and the building block that has unique properties. In other words, an atom of each element is different from an atom of any other element.

Answer 2

Answer:

Fundamentals smallest unit=atom