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The proton mass is approximately 0.938 GeV.

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3mo ago

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What is a mass of proton?

1.007 Atomic Mass units, or about 0.938 GeV.


What is heavier meson or proton?

meson is heavier than electron but lighter than proton


What subatomic particle has a mass slightly less than of a neutron?

The subatomic particle that has a mass slightly less than that of a neutron is the proton. While both protons and neutrons are nucleons found in atomic nuclei, the neutron has a slightly greater mass, making the proton's mass approximately 0.938 GeV/c² compared to the neutron's mass of about 0.939 GeV/c². This slight difference in mass plays a crucial role in nuclear interactions and stability.


What is the mass of 1 proton?

mass of proton 1.67262192369(51)×10−27 kg NB Note this in kg (kilograms) which is the normal S.I. unit of mass.


Does a neutron have twice the mass of a proton?

No. Neutrons are slightly more massive than protons.Protons and neutrons are composed of three quarks of two different flavors: up and down (the shorthand notation is 'u' and 'd', respectively, and the notation of protons and neutrons are 'p' and 'n', respectively.)P: uudN:dduUp quarks have a charge of +(2/3) with respect to a proton's charge and Down quarks have a chrge of -(1/3) with respect to a proton's charge. As such, a proton's charge is +1 and a neutron has no charge.The mass of the Up quark is .002 GeV/c^2 and the mass of the Down quark is .005 GeV/c^2. As such, given that the neutron replaces a Down quark with the proton's Up quark, the mass of the neutron is greater than the mass of the proton. It should be noted that very little mass is derived from the quarks themselves. Most of the mass of a hadron (a particle made up of quarks) is gained from the energy generated by the gluon field; gluons mediate the Fundamental Strong Force and is responsible for holding hadrons together. Because of Quantum Chromodynamics (QCD), quarks and gluons can never be isolated; that is, they will never be found free in nature as we currently know it outside of very high energy interactions.


What has the author Glyn Schanz written?

Glyn Schanz has written: 'The role of calorimetry in an experiment designed to study proton-antiproton interactions at a centre of mass energy of540 GeV'


What is the mass of a proton and does a proton have mass?

Yes, a proton has mass. The mass of a proton is approximately 1.67 x 10-27 kilograms.


Does a proton have mass?

Yes, a proton has mass.


What is equal to mass of a proton?

The mass of a proton is equal to a neutron.


If a proton had a mass of 1 what is the mass of an electron and neutron relative to the mass of the proton?

If a proton would be 1, an electron would be 0.000544. An electron is 1,836 times lighter than a proton. A neutron would be 1.001 as a proton is 99.86% the mass of a neutron


Which has a bigger mass proton or electron?

A proton. A proton has a mass of 1 a.m.u. while an electron has a mass of 1/1840 a.m.u.


Which particle has a mass that is approximately the same as the mass of a proton?

the neutral or no charge particle of an atom:it is located in the nucleus;has the same mass as the proton.