Question

what is an atom????.......​

Answer 1

Answer:

An atom a fundamental piece of matter. ... An atom itself is made up of three tiny kinds of particles called subatomic particles: protons, neutrons, and electrons. The protons and the neutrons make up the center of the atom called the nucleus and the electrons fly around above the nucleus in a small cloud.

Answer 2

Answer:

hey mate here is ur answer

Atom

It is the smallest part into which an element can be divied . An atom is made up of 3 tiny particles namely ,

1. protons
2. electrons
3. neutrons

Atom was discoverd by a greek philosopher

DEMOCRITIOUS in 450 BC

Hope it will help u plzzz mark it as brainlest answer .