Question

what is atom ? and how it functions ?any tow example​

Answer 1

Answer:

•atoms are made up of three particles: protons, neutrons and electrons

•Atoms combine to form molecules, which then interact to form solids, gases, or liquids.

•For example, water is composed of hydrogen and oxygen atoms that have combined to form water molecules.

Answer 2

Answer:

An atom is the smallest molecule into which an element can be divided.

It's function is :

Atoms combine to form molecules, which then interact to form solids, gases, or liquids.

Two examples of atoms are :

i.Neon

ii.Argon