| Polonium | |
| Elemental State | Po |
| Electron Configuration | 1s22s22p63s23p63d104s24p64d104f145s25p65d106s26p4 |
| First Ionization Potential | 8.417 eV |
| Electron Affinity | 1.9 eV (calculated) |
| Z* | |
| Pauling Electronegativity | 2.0 |
| Covalent Radius | |
| Metallic Radius | |
| Ionic Radius | |
| van der Waal's Radius | |
| Melting Point | 254 oC |
| Boiling Point | 962 oC |
| Density | 9.32 g/cm3 |
| Other Properties | All isotopes are radioactive
208Po, half-life = 2.9 years 209Po, half-life = 102 years 210Po, half-life = 138.39 days |