| name | Praseodymium |
| latin | Praseodymium |
| french | Praséodyme |
| german | Praseodym |
| symbol | Pr |
| proton number | 59 |
| atomic weight | 140.90765 |
| Pauling electronegativity | 1.13 |
| electronic configuration | [Xe] 4f35d06s2 1s22s22p63s23p63d104s24p64d105s25p64f35d06s2 |
| melting point | 1208 K, 935°C, 1715°F |
| boiling point | 3563 K, 3290°C, 5954°F |
| group | - |
| period | 6 |
| state (by 20°C) | solid |
| oxidation states | +3, +4 |
| Year of discovery | Discoverer |
| 1885 | baron Carl A. von Welsbach (1858-1929) |