- Quarks are never observed in isolation; they always appear in pairs or triplets to form hadrons.
- Quarks are held together by the strong nuclear force, which is one of the four fundamental forces of nature. This force is described by Quantum Chromodynamics (QCD).
- Protons consist of two up quarks and one down quark, while neutrons consist of one up quark and two down quarks
No comments:
Post a Comment