Boron vs Tennessine
| Property | B Boron | Ts Tennessine |
|---|---|---|
| Atomic number | 5 | 117 |
| Symbol | B | Ts |
| Name | Boron | Tennessine |
| Category | metalloid | halogen |
| Standard Atomic Weight | 10.8135 u | 294 u |
| Period | 2 | 7 |
| Group | 13 | 17 |
| Block | p | p |
| Phase at STP | solid | solid |
| Electron configuration | [He]2s22p1 | [Rn] 7s2 7p5 5f14 6d10(predicted) |
| Oxidation states | [-5, -1, 0, 1, 2, 3] | [-1, 1, 3, 5] |
| Electronegativity (Pauling) | 2.04 | N/A |
| Electron affinity | 0.27972 eV | 1.8 eV |
| Density | 2370 kg/m³ | 7200 kg/m³ |
| Melting point | 2074.85 °C | 549.85 °C |
| Boiling point | 3999.85 °C | 609.85 °C |
| Discovery year | 1808 | 2010 |