Phosphorus vs Nihonium

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PropertyP PhosphorusNh Nihonium
Atomic number15113
SymbolPNh
NamePhosphorusNihonium
Categorynonmetalpost-transition-metal
Standard Atomic Weight30.973762 u286 u
Period37
Group1513
Blockpp
Phase at STPsolidsolid
Electron configuration[Ne]3s23p3[Rn] 5f14 6d10 7s2 7p1(predicted)
Oxidation states[-3, -2, -1, 0, 1, 2, 3, 4, 5]N/A
Electronegativity (Pauling)2.19N/A
Electron affinity0.7466 eV0.6 eV
Density1820 kg/m³1.600000e+4 kg/m³
Melting point44.15 °C426.85 °C
Boiling point280.5 °C1156.85 °C
Discovery year16692004