Manganese vs Hassium
| Property | Mn Manganese | Hs Hassium |
|---|---|---|
| Atomic number | 25 | 108 |
| Symbol | Mn | Hs |
| Name | Manganese | Hassium |
| Category | transition-metal | transition-metal |
| Standard Atomic Weight | 54.938044 u | 270 u |
| Period | 4 | 7 |
| Group | 7 | 8 |
| Block | s | s |
| Phase at STP | solid | N/A |
| Electron configuration | [Ar]4s23d5 | [Rn]7s25f146d6 |
| Oxidation states | [-3, -1, 0, 1, 2, 3, 4, 5, 6, 7] | [3, 4, 6, 8] |
| Electronegativity (Pauling) | 1.55 | N/A |
| Electron affinity | -0.5 eV | 1.1 eV |
| Density | 7300 kg/m³ | 4.070000e+4 kg/m³ |
| Melting point | 1245.85 °C | -273.15 °C |
| Boiling point | 2060.85 °C | -273.15 °C |
| Discovery year | 1774 | 1984 |