Tin vs Nihonium

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PropertySn TinNh Nihonium
Atomic number50113
SymbolSnNh
NameTinNihonium
Categorypost-transition-metalpost-transition-metal
Standard Atomic Weight118.71 u286 u
Period57
Group1413
Blockpp
Phase at STPsolidsolid
Electron configuration[Kr]5s24d105p2[Rn] 5f14 6d10 7s2 7p1(predicted)
Oxidation states[-4, -3, -2, -1, 0, 1, 2, 3, 4]N/A
Electronegativity (Pauling)1.96N/A
Electron affinity1.112 eV0.6 eV
Density7287 kg/m³1.600000e+4 kg/m³
Melting point231.93 °C426.85 °C
Boiling point2601.85 °C1156.85 °C
Discovery yearN/A2004