Proton
The central nucleus of an atom is formed from protons and neutrons. The nucleus of a hydrogen atom has a single proton. A member of the baryon and hadron families of elementary particles.
The proton consists of two up and one down quark.
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| proton mass | 1.67262158e-27 | kg | Clip |
| proton-muon mass ratio | 8.88024408 | Clip | |
| proton-tau mass ratio | 0.527994 | Clip | |
| proton-electron mass ratio | 1836.1526675 | Clip | |
| proton-neutron mass ratio | 0.99862347855 | Clip | |
| proton charge to mass quotient | 9.57883408e7 | Ckg-1 | Clip |
| proton molar mass | 1.00727646688e-3 | kgmol-1 | Clip |
| proton Compton wavelength | 1.321409847e-15 | m | Clip |
| proton magnetic moment | 1.410606633e-26 | JT-1 | Clip |
| proton g-factor | 5.585694675 | Clip | |
| proton-neutron magnetic moment ratio | -1.45989805 | Clip | |
| proton gyromagnetic ratio | 2.67522212e8 | s-1T-1 | Clip |
paste all data into clipboardSee also: Alvarez, Luis Walter, Atomic Particle, Electron, Exclusion Principle, Neutron, Nucleus, Particle Accelerator, Physical Constants, Proton Donor, Solar Protons.
Subjects: Physics