Silicon vs Hassium
| Property | Si Silicon | Hs Hassium |
|---|---|---|
| Atomic number | 14 | 108 |
| Symbol | Si | Hs |
| Name | Silicon | Hassium |
| Category | metalloid | transition-metal |
| Standard Atomic Weight | 28.085 u | 270 u |
| Period | 3 | 7 |
| Group | 14 | 8 |
| Block | p | s |
| Phase at STP | solid | N/A |
| Electron configuration | [Ne]3s23p2 | [Rn]7s25f146d6 |
| Oxidation states | [-4, -3, -2, -1, 0, 1, 2, 3, 4] | [3, 4, 6, 8] |
| Electronegativity (Pauling) | 1.9 | N/A |
| Electron affinity | 1.385 eV | 1.1 eV |
| Density | 2329.6 kg/m³ | 4.070000e+4 kg/m³ |
| Melting point | 1413.85 °C | -273.15 °C |
| Boiling point | 3264.85 °C | -273.15 °C |
| Discovery year | 1824 | 1984 |