| Answer | Crossword Clue |
|---|---|
| MUONS | Elementary lepton particles |
| TAU | ... lepton (elementary particle) |
| TAUS | Particles of the lepton family |
| NEUTRONS | Elementary particles |
| TAUS | Elementary particles |
| ATOMS | Elementary particles |
| MUONS | Elementary particles |
| HADRONS | Elementary particles |
| NEUTRINOS | Elementary particles |
| CHARMQUARKS | Elementary particles with charges of +2-3 |
