Radon
Electron Configuration
|
General Properties
| Atomic Symbol | Rn |
| Atomic Weight | 222.00 g/mol |
| Element Number | 86 |
| Standard State | Gas |
| Standard Type | Neutral |
| Date of Discovery | 1900 |
| Discoverer | Dorn |
Physical Properties
| Oxidation States | 0,2 |
| Boiling Point | 211.4 K |
| Melting Point | 202 K |
| Density | 9.73 g/cm³ |
| Electron Configuration | [Xe]4f14,5d10,6s2,p6 |
| Acid/Base Properties | -- |
| Crystal Structure | Cubic, face centered |
| Electronegativity | -- |
| Heat of Vaporization | Cubic, face centered |
| Heat of Fusion | 2.9 kJ/mol |
| Electrical Conductivity | -- |
| Thermal Conductivity | 0.00364* Wm-¹K-¹ (at 300 K) |
| Specific Heat Capacity | 0.094 Jg-¹K-¹ (at 300 K) |
| First Ionization Potential | 10.748 |
| Atomic Volume | 50.5 cm³/mol |
| Atomic Radius | 1.34 Å |
| Covalent Radius | -- |
| Synthetic | No |