Iota
The homophone for "small particle" is "molecule".
Proton is a positive particle and electron is a negative particle.
This elementary particle is the electron.
If you think to the boson Higgs this is not a small particle.
Beta Particle
It is a sub atomic particle. It is positively charged
Very small...very small indeed.
Particle is not a property; a particle is a form of a material, small size.
IT is Cinder
particle
cinder
nuciels