Strong Interaction = interaction between NEUTRAL and POSITIVE.
QUARKS u = Up Quark: +2/3 charge Charm Quark: +2/3 charge Top Quark: +2/3 charge |
Strong Force Particles
BOSONS
Gluon: 0 charge Photon: 0 charge Higgs Boson: 0 charge |
QUARKS d = Down Quark: -1/3 charge Strange Quark: -1/3 charge Bottom Quark: -1/3 charge |