Lutetium vs Livermorium

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PropertyLu LutetiumLv Livermorium
Atomic number71116
SymbolLuLv
NameLutetiumLivermorium
Categorylanthanidepost-transition-metal
Standard Atomic Weight174.9668 u293 u
Period67
Group316
Blocksp
Phase at STPsolidsolid
Electron configuration[Xe]6s24f145d1[Rn] 7s2 7p4 5f14 6d10(predicted)
Oxidation states[0, 1, 2, 3][-2, 2, 4]
Electronegativity (Pauling)1.27N/A
Electron affinity0.346 eV0.7 eV
Density9840 kg/m³1.290000e+4 kg/m³
Melting point1662.85 °C506.85 °C
Boiling point3401.85 °C861.85 °C
Discovery year19072000