answersLogoWhite

0

An atom is the basic material of any matter.

In an atom the electrons (negatively charged particles) revolve around the main dense nucleus in fixed orbits called shells like planets revolve around the sun.

The central nucleus makes the most of mass of the atom as it contains the protons(+ve charged particles) and neutrons(neutrally charged particles).

User Avatar

Wiki User

12y ago

What else can I help you with?