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In the atom this particle is the electron.
Generally in the particle physics: photons, gluons, neutrinos.
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Which subatomic particle has the smallest mass alpha particle neutron electron proton?
among these Electron has the least mass....
What particle have mass of lamu?
Subatomic particle
What subatomic particle is the least and most massive and which subatomic particle is respectively?
least - electron most - the top quark
Which subatomic particle has a greater mass proton or element?
An "element" is not a subatomic particle. Your question makes no sense and is therefore unanswerable.Another answer:Since an element is not a subatomic particle, the only answer can be a proton.
Which has the smallest mass?
Hydrogen has the smallest atomic mass at roughly 1.008 grams per mol (6.02x10^23 atoms)
What two subatomic particle composed the mass?
Matter
What subatomic particle makes up the mass?
protone
Which subatomic particle is least massive?
The three main subatomic particles are the proton, neutron, and electron. Of these three, the electron has the least amount of mass at about 0.0005 amu or atomic mass units.
What subatomic particles has appreciable mass and lacks a charge?
The neutron is the subatomic particle that has appreciable mass and lacks a charge.
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.
What subatomic particle has negligible mass and travels around outside the nucleus?
An electron particle
Which subatomic particle has a mass of 1amu?
Protons and neutrons have the mass of 1 amu.
