| Plutonium | |
| Elemental State | Pu |
| Electron Configuration | 1s22s22p63s23p63d104s24p64d104f145s25p65d106s26p67s25f6 |
| First Ionization Potential | 6.026 eV |
| Electron Affinity | |
| Z* | |
| Pauling Electronegativity | 1.3 |
| Covalent Radius | |
| Metallic Radius | 1.64 Å |
| Ionic Radius | |
| van der Waal's Radius | |
| Melting Point | 640 oC |
| Boiling Point | 3228 oC |
| Density | 19.84 g/cm3 |
| Other Properties | All isotopes are radioactive
239Pu half-life = 24100 years |