Neon vs Livermorium
| Property | Ne Neon | Lv Livermorium |
|---|---|---|
| Atomic number | 10 | 116 |
| Symbol | Ne | Lv |
| Name | Neon | Livermorium |
| Category | noble-gas | post-transition-metal |
| Standard Atomic Weight | 20.1797 u | 293 u |
| Period | 2 | 7 |
| Group | 18 | 16 |
| Block | p | p |
| Phase at STP | gas | solid |
| Electron configuration | [He]2s22p6 | [Rn] 7s2 7p4 5f14 6d10(predicted) |
| Oxidation states | [0] | [-2, 2, 4] |
| Electronegativity (Pauling) | N/A | N/A |
| Electron affinity | -1.2 eV | 0.7 eV |
| Density | 0.8999 kg/m³ | 1.290000e+4 kg/m³ |
| Melting point | -248.59 °C | 506.85 °C |
| Boiling point | -246.05 °C | 861.85 °C |
| Discovery year | 1898 | 2000 |