| 210 Atomic Weight | |
| 85 Atomic Number | ± 1, 3, 5, 7 Oxidation States |
| 610 Boiling Point, K | |
| 575 Melting Point, K | At Symbol |
| [Xe] 4f14 5d10 6s2 p5
Electron Configuration | |
| Astatine | |
| At Symbol | None Crystal Structure |
| 1.47 Covalent Radius | 2.2 Electronegativity |
| 1.45 Atomic Radius | 30 Heat of Vaporization |
| 12 Heat of Fusion | |
| 1.7 Thermal Conductivity |