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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.
What else can I help you with?
What subatomic particle has a charge of -1?
The electron is a subatomic particle that has a charge of -1.
Is an electron a sub atomic particle in the nucleus that is attracted to electrons?
no. ions are made of relatively whole atoms (plus or minus a few electrons)
What is a negatively charged subatomic particle'?
electronThe electron is a negatively charged particle.
What subatomic particle has mass nearly equal to that of a proton but carries no electrical charge?
The neutron is a subatomic particle that has mass nearly equal to that of a proton but carries no electrical charge.
Which particle has the least charge?
There are only three types of Subatomic particleNeutron - Charge = +/- 0Proton - Charge = +1Electron - Charge = -1
What is the light est subatomic particle?
The lightest subatomic particle is the electron.
What subatomic particle Has the smallest relative mass?
In the atom the electron is the lightest.
What subatomic particles are the lightweights of the atom?
The lightest particle in the atom is the electron.
What subatomic particle has the less mass?
The electron is the subatomic particle with the least mass. It has a mass of about 1/1836 of a proton or neutron.
What is a subatomic particles with almost no mass?
The electron is the lightest particle in the atom.
Are the protons positively charged and the lightest subatomic particle?
Protons are positively charged but are not the lightest. They are about 2000 times the weight of electrons.
What is the lightest subatomic particle of an atom?
electrons the smallest but weigh as much as protons neutrons weigh nothing ~Kay
What subatomic particle is heaviest?
Protons and neutrons are roughly 1800 times heavier then electrons.
Is a colloid a subatomic particle?
A colloid is not a subatomic particle.
What subatomic particle has the lowest masses?
If you mean subatomic particle as in protons neutrons and electrons, electrons have the lowest mass. If you are talking even smaller, leptons have extremely tiny rest masses.
What is the subatomic particle with a neutral or no change?
The subatomic particle that has no charge is a neutron.
What is the subatomic particle with a negative charge?
The subatomic particle with a negative charge is the electron.
