In the atom:
Neutron:
Mass: 1,00866491600(43) amu.
Charge: neutral
Electron:
Mass: 5,4857990946(22)×10−4 amu.
Charge: negative
Proton:
Mass: 1,007276466812(90) amu.
Charge: positive
electronThe only radioactively stable subatomic particle is an electron.
Electrons have negative charges.
particle whose dimensions is less then that of atom are said to be subatomic particle . they may be charged or uncharged .eg neutron is uncharged subatomic particle where as electron ,proton , positron are charged subatomic particle.
A colloid is not a subatomic particle.
Such particles include Electron and betatron (beta particle)
The lightest subatomic particle is the electron.
The subatomic particle that has no charge is a neutron.
It is a property, like mass. Not a particle. The electron and proton charges are considered to be the reference charges (-e and +e).
The subatomic particle with a negative charge is the electron.
A negatively charged subatomic particle is an electron, or the antiproton.
The electron is the subatomic particle with a negative charge.
The electron is a subatomic particle that has a charge of -1.