Protons and Neutrons have around the same mass (1.67*10-27 kg). An electron's mass is 1/1833th the mass of a proton, or 9.11*10-31 kg.
"All subatomic particles have the same mass" is not a true statement, as different subatomic particles, such as protons, neutrons, and electrons, have different masses and charges.
The neutron and the proton have masses close to 1 amu.
Subatomic particles with no mass are called neutrinos. Neutrinos are elementary particles that have extremely small, non-zero masses, but they are considered nearly massless in many calculations due to their very small mass values.
The three lightest subatomic particles are electrons, neutrinos, and photons. Electrons and neutrinos have very small masses, while photons are massless.
Proton and neutron (components of the atomic nucleus) have masses very close.
They have different masses, electrical charge, dimensions, life time, spin etc.
That is the correct spelling of the plural noun "particles" (dust, or subatomic masses).
These masses cannot be measured directly; they are derived by calculation from other physical data.
They have different masses, electrical charge, dimensions, life time, spin etc.
I think you probably mean the mass of the classical subatomic particles, Proton, Neutron and Electron. From memory, the mass of the proton and neutron are almost the same and approximately 1.6 x 10-24 grams while the mass of an electron is about 0.9 x 10-28 grams. In the Standard Model of subatomic particles, there are very many more particles than these three and their masses are best looked up in tables. Some of the masses of subatomic particles have not yet been determined (neutrinos) and one of the theoretical particles has not yet been shown to exist at this time (Higgs boson).
becuase there both atoms and are related in some sort of way
Neutrons and protons are both subatomic particles found in the nucleus of an atom. They have similar masses and are both composed of smaller particles called quarks.