Iodine vs Livermorium

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PropertyI IodineLv Livermorium
Atomic number53116
SymbolILv
NameIodineLivermorium
Categoryhalogenpost-transition-metal
Standard Atomic Weight126.90447 u293 u
Period57
Group1716
Blockpp
Phase at STPsolidsolid
Electron configuration[Kr]5s24d105p5[Rn] 7s2 7p4 5f14 6d10(predicted)
Oxidation states[-1, 1, 2, 3, 4, 5, 6, 7][-2, 2, 4]
Electronegativity (Pauling)2.66N/A
Electron affinity3.059 eV0.7 eV
Density4930 kg/m³1.290000e+4 kg/m³
Melting point113.7 °C506.85 °C
Boiling point184.4 °C861.85 °C
Discovery year18112000