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Po
Polonium
#84 · Post-Transition Metal
| Mass | 208.98243 u |
| Density | 9.32 g/cm³ |
| Melting | 527.0 K |
| Boiling | 1235.0 K |
| Electronegativity | 2.0 |
| Ionization Energy | 812.1 kJ/mol |
| Atomic Radius | 168.0 pm |
| Block | p-block |
| State (RT) | Solid |
| Config | [Xe] 4f14 5d10 6s2 6p4 |