Baryons are hadrons containing three quarks, and mesons are hadrons containing a quark and an antiquark. … Baryons and mesons are examples of hadrons. Any particle that contains quarks and experiences the strong nuclear force is a hadron. Baryons have three quarks inside them, while mesons have a quark and an antiquark.

What are baryons mesons and leptons?

The most basic way of classifying particles is by their mass. Hadrons are the heaviest particles. This group is then spilt up into baryons and mesons. Baryons are the heaviest particles of all, followed by mesons. Leptons are the lightest particles.

What are examples of baryons?

Examples of baryons are protons and neutrons, although there are many others. One example of a baryon is the L baryon which is comprised of one up, one down and one strange quark. Leptons and photons can exist by themselves, rather than in groups, because they have no color.