Question

explain the composition of atmo

Answer 1

it is a compound of elements means autom is situated with electors protons and neutrons in a seprical maner

Answer 2

All pure matter are made up of very tiny particles called atom.
Composition of atoms:-
An atom constitutes of a nucleus which is surrounded by the negative charge electron.
Inside the nucleus Protons are present which are positively charged. The magnitude of proton is equal to the magnitude of electron.
Nucleus also contain Neutron.
An atom is electrically neutral.