Question

define the following terms-atom

Answer 1

hi

An atom a fundamental piece of matter. ... An atomitself 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

Hello mate....!
Here is your Answer.......!!

The atom is the smallest that retains the properties of an element.A Toms are composed of electrons and a nucleus.A ll atoms are electrically neutral,because every atom has an equal numbers of electrons and protons.

Hope it helps you......!!!!