Atomic Structure (Proton, Neutron and Electron)

Atomic Structure (Proton, Neutron and electron)

All matter is made up of tiny particles called atoms. Each atom has three primary subatomic particles: protons, neutrons, and electrons. Protons, which have a positive charge, and neutrons, which have no charge, are located in the nucleus, while electrons, which have a negati...

Every piece of matter, from grains of sand to the vast oceans, is made up of atoms—the basic building blocks of all matter.

Atoms are unbelievably tiny, measured in units of picometers, which is around one trillionths of a meter.

The size of atoms varies across different elements. For instance, hydrogen, the smallest atom, is only ab...