If you think to the boson Higgs this is not a small particle.
a subatomic particle
The electron has the smallest mass between subatomic particles: 9,10938291(40).10-31 kg.
Hydrogen has the smallest atomic mass at roughly 1.008 grams per mol (6.02x10^23 atoms)
Quark is the smallest particle ever discovered.
In the atom the electron is the lightest.
Excluding all subatomic particles, theElectron
Of the three basic particles that atoms are made of, the electron is the smallest.
among these Electron has the least mass....
A colloid is not a subatomic particle.
electrons the smallest but weigh as much as protons neutrons weigh nothing ~Kay
The lightest subatomic particle is the electron.
The subatomic particle that has no charge is a neutron.