Question

heyyaaa..

what is atom...????????​

Answer 1

Answer:

Hlo mate☺☺

Explanation:

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

An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small; typical sizes are around 100 picometer.

Hope it helps u