| 126.9045 Atomic Weight | |
| 53 Atomic Number | ± 1, 5, 7 Oxidation States |
| 457.5 Boiling Point, K | |
| 386.7 Melting Point, K | I Symbol |
| 4.93 Density at 300K | |
| [Kr] 4d10 5s2 p5
Electron Configuration | |
| Iodine | |
| I Symbol | Orthorhombic Crystal Structure |
| 1.33 Covalent Radius | 2.66 Electronegativity |
| 1.32 Atomic Radius | 20.9 Heat of Vaporization |
| 25.7 Atomic Volume | 7.76 Heat of Fusion |
| 10.451 Ionization Potential | 0.00000000001 Electrical Conductivity |
| 0.145 Specific Heat Capacity | 0.449 Thermal Conductivity |