KnowraProtonLinked fromLinked fromThe 88 pages that link to Proton, each with the reason it gives.All 88Broader topic 38Related 41Narrower topic 1Compared with 8ElectronCompared with: Unlike the electron, it is a massive composite particle made of quarks.NeutronCompared with: It shares nuclear membership with the neutron but determines an element's atomic number.PositronCompared with: Its positive charge can resemble a positron’s, but its mass and internal structure differ greatly.MuonCompared with: Unlike the elementary muon, the proton is a quark composite and remains stable under ordinary conditions.AntiprotonCompared with: The proton has the same mass as the antiproton but opposite charge and baryon number.Planck lengthCompared with: Its measured size is about twenty orders of magnitude larger than the Planck length.Discovery of the neutronCompared with: Unlike the neutron inferred by Chadwick, a proton carries electric charge.HydronCompared with: A proton is only the protium hydron, not the deuterium or tritium ions.