Germanium vs Meitnerium
| Property | Ge Germanium | Mt Meitnerium |
|---|---|---|
| Atomic number | 32 | 109 |
| Symbol | Ge | Mt |
| Name | Germanium | Meitnerium |
| Category | metalloid | transition-metal |
| Standard Atomic Weight | 72.63 u | 278 u |
| Period | 4 | 7 |
| Group | 14 | 9 |
| Block | p | s |
| Phase at STP | solid | N/A |
| Electron configuration | [Ar]4s23d104p2 | [Rn]7s25f146d7(calculated) |
| Oxidation states | [-4, -3, -2, -1, 0, 1, 2, 3, 4] | [1, 3, 4, 6, 8, 9] |
| Electronegativity (Pauling) | 2.01 | N/A |
| Electron affinity | 1.232 eV | 1.7 eV |
| Density | 5323.4 kg/m³ | 3.740000e+4 kg/m³ |
| Melting point | 938.25 °C | -273.15 °C |
| Boiling point | 2832.85 °C | -273.15 °C |
| Discovery year | 1886 | 1982 |