| name | Technetium |
| latin | Technetium |
| french | Technétium |
| german | Technetium |
| symbol | Tc |
| proton number | 43 |
| atomic weight | [98] |
| Pauling electronegativity | 1.9 |
| electronic configuration | [Kr] 4d55s2 1s22s22p63s23p63d104s24p64d55s2 |
| melting point | 2430 K, 2157°C, 3914°F |
| boiling point | 4538 K, 4265°C, 7709°F |
| group | 7 |
| period | 5 |
| state (by 20°C) | solid |
| oxidation states | +7 |
| Year of discovery | Discoverers |
| 1937 | Carlo Perrier Emilio G. Segre (1905-1989) |