| 39.948 Atomic Weight | |
| 18 Atomic Number | |
| 87.45 Boiling Point, K | |
| 83.95 Melting Point, K | Ar Symbol |
| 1.784 Density at 300K | |
| [Ne] 3s2 p6
Electron Configuration | |
| Argon | |
| Ar Symbol | fcc Crystal Structure |
| 0.98 Covalent Radius | 0 Electronegativity |
| 0.88 Atomic Radius | 6.506 Heat of Vaporization |
| 24.2 Atomic Volume | 1.188 Heat of Fusion |
| 15.759 Ionization Potential | |
| 0.52 Specific Heat Capacity | 0.0177 Thermal Conductivity |