Oxygen vs Bohrium
| Property | O Oxygen | Bh Bohrium |
|---|---|---|
| Atomic number | 8 | 107 |
| Symbol | O | Bh |
| Name | Oxygen | Bohrium |
| Category | nonmetal | transition-metal |
| Standard Atomic Weight | 15.9994 u | 270 u |
| Period | 2 | 7 |
| Group | 16 | 7 |
| Block | p | s |
| Phase at STP | gas | N/A |
| Electron configuration | [He]2s22p4 | [Rn]7s25f146d5 |
| Oxidation states | [-2, -1, 0, 1, 2] | [3, 4, 5, 7] |
| Electronegativity (Pauling) | 3.44 | N/A |
| Electron affinity | 1.4611 eV | 0.44 eV |
| Density | 1.429 kg/m³ | 3.710000e+4 kg/m³ |
| Melting point | -218.79 °C | -273.15 °C |
| Boiling point | -182.95 °C | -273.15 °C |
| Discovery year | 1771 | 1976 |