Out of electrons, protons, and neutrons, neutrons are the heaviest subatomic particle, with a mass of about 1838 times that of the electron.
(If you are asking about electrons, up quarks, and down quarks, then electrons still aren't the heaviest Down quarks are the heaviest, with almost 10 times the mass of an electron.)
Because the mass of the electron is approx. 1/1836 from thae mass of neutron or proton.
In the atom the electron is the lightest.
In the atom the electron is the lightest.
No, an electron is a subatomic particle. Electrons are a part of atoms.
least - electron most - the top quark
The subatomic particles are: neutron, proton and electron.
The lightest subatomic particle is the electron.
In the atom the electron is the lightest.
The electron is the lightest particle in the atom.
The lightest particle in the atom is the electron.
In the atom the electron is the lightest.
electrons the smallest but weigh as much as protons neutrons weigh nothing ~Kay
Electron, lightest stable subatomic particle known. It carries a negative charge, which is considered the basic unit of electric charge. The rest mass of the electron is 9.109 × 10−31 kg, which is only 1/1,840the mass of a proton. An electron is therefore considered nearly massless in comparison with a proton or a neutron, and the electron mass is not included in calculating the mass number of an atom.
An electron.
The lightest subatomic particle is the electron.
This particle is the electron.
In the atom this particle is the electron.
A negatively charged subatomic particle is an electron, or the antiproton.