| Answer | Crossword Clue |
|---|---|
| HAHN | Nuclear fission discoverer |
| HAHN | Nuclear fission discoverer Otto |
| HAHN | Discoverer of nuclear fission |
| HAHN | Nuclear fission co-discoverer Otto ... |
| HAHN | Nuclear fission co-discoverer Otto |
| OTTOHAHN | A discoverer of nuclear fission |
