| Quantity | Value | Units | Value | Units |
| Atomic number | 82 | |||
| Atomic mass | 207.2(1) | g mol-1 | ||
| Density | 11.35 | g cm-3 | ||
| Mean excitation energy | 823.0 | eV | ||
| Minimum ionization | 1.122 | MeV g-1cm2 | 12.74 | MeV cm-1 |
| Nuclear interaction length | 199.6 | g cm-2 | 17.59 | cm |
| Nuclear collision length | 114.1 | g cm-2 | 10.05 | cm |
| Pion interaction length | 225.9 | g cm-2 | 19.90 | cm |
| Pion collision length | 137.3 | g cm-2 | 12.10 | cm |
| Radiation length | 6.37 | g cm-2 | 0.5612 | cm |
| Critical energy | 7.43 | MeV (for e-) | 7.16 | MeV (for e+) |
| Muon critical energy | 141. | GeV | ||
| Molière radius | 18.18 | g cm-2 | 1.602 | cm |
| Plasma energy ℏωp | 61.07 | eV | ||
| Melting point | 600.6 | K | 327.5 | C |
| Boiling point @ 1 atm | 2022. | K | 1749. | C |