| 35.4527 Atomic Weight | |
| 17 Atomic Number | ± 1, 3, 5, 7 Oxidation States |
| 239.18 Boiling Point, K | |
| 172.17 Melting Point, K | Cl Symbol |
| 3.214 Density at 300K | |
| [Ne] 3s2 p5
Electron Configuration | |
| Chlorine | |
| Cl Symbol | Orthorhombic Crystal Structure |
| 0.99 Covalent Radius | 3.16 Electronegativity |
| 0.97 Atomic Radius | 10.2 Heat of Vaporization |
| 18.7 Atomic Volume | 3.21 Heat of Fusion |
| 12.967 Ionization Potential | |
| 0.48 Specific Heat Capacity | 0.0089 Thermal Conductivity |