| name | Dubnium |
| latin | Dubnium |
| french | Dubnium |
| german | Dubnium |
| symbol | Db |
| proton number | 105 |
| atomic weight | [262] |
| Pauling electronegativity | - |
| electronic configuration | [Rn] 5f146d37s2 1s22s22p63s23p63d104s24p64d105s25p64f145d106s26p65f146d37s2 |
| melting point | - |
| boiling point | - |
| group | 5 |
| period | 7 |
| state (by 20°C) | solid |
| oxidation states | - |
| Year of discovery | Discoverers |
| 1967 | workers at the Nuclear Institute (Dubna, Russia) |
| 1970 | workers at the University of California (Berkeley, USA) |