| Fermion categories | … | Elementary particle generation | … | … |
|---|---|---|---|---|
| Type | Subtype | First | Second | Third |
| Quarks (colored) | down-type | down | strange | bottom |
| Quarks (colored) | up-type | up | charm | top |
| Leptons (color-free) | charged | electron | muon | tau |
| Leptons (color-free) | neutral | electron neutrino | muon neutrino | tau neutrino |
Generations of matter
(echo:: @ ᯤ)