Particle

Particle is the smallest indivisible quantity made up element's atom

Electric Charged Particle

Smallest indivisible particle carries electric charge that made up matter's substance' Atom

Charged Particle	Symbol	Mass	Charge
Electron	${\displaystyle e^{-}}$	${\displaystyle m_{e}}$	Negative (-)
Proton	${\displaystyle p^{+}}$	${\displaystyle m_{p}}$	Positive (+)
Neutron	${\displaystyle n^{o}}$	${\displaystyle m_{n}}$	Zero Charge (0)

Photon Massless Particles

Charged Particle	Symbol	Mass	Energy
Beta	${\displaystyle \beta }$	${\displaystyle h}$	${\displaystyle hf_{o}}$
Gamma	${\displaystyle \gamma }$	${\displaystyle h}$	${\displaystyle hf}$

Reference

• Electron
• Particle