Antimony vs Moscovium

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PropertySb AntimonyMc Moscovium
Atomic number51115
SymbolSbMc
NameAntimonyMoscovium
Categorymetalloidpost-transition-metal
Standard Atomic Weight121.76 u289 u
Period57
Group1515
Blockpp
Phase at STPsolidsolid
Electron configuration[Kr]5s24d105p3[Rn] 7s2 7p3 5f14 6d10(predicted)
Oxidation states[-3, -2, -1, 0, 1, 2, 3, 4, 5][1, 3]
Electronegativity (Pauling)2.05N/A
Electron affinity1.07 eV0.3 eV
Density6685 kg/m³1.350000e+4 kg/m³
Melting point630.63 °C396.85 °C
Boiling point1586.85 °C1126.85 °C
Discovery year17072004