Comparison of Copernicium and Livermorium [S]ave
| Attribute |  Livermorium × | Copernicium × |
|---|---|---|
| Discovered (year) | 2000 | 1996 |
| Atomic number | 116 | 112 |
| Group name | Post-transition metal | Transition metal |
| Oxidation states |
|
|
| Electron configuration | [Rn]7s²7p⁴5f¹⁴6d¹⁰ (predicted) | [Rn]7s²5f¹⁴6d¹⁰ (predicted) |
| Atomic mass (u) | 293.205 | 286.179 |
| Standard state | Solid (expected) | Solid (expected) |
| Symbol | Lv | Cn |
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