Curium vs Moscovium

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PropertyCm CuriumMc Moscovium
Atomic number96115
SymbolCmMc
NameCuriumMoscovium
Categoryactinidepost-transition-metal
Standard Atomic Weight247 u289 u
Period77
GroupN/A15
Blocksp
Phase at STPsolidsolid
Electron configuration[Rn]7s25f76d1[Rn] 7s2 7p3 5f14 6d10(predicted)
Oxidation states[3, 4, 5, 6][1, 3]
Electronegativity (Pauling)1.3N/A
Electron affinity0.277 eV0.3 eV
Density1.351000e+4 kg/m³1.350000e+4 kg/m³
Melting point1344.85 °C396.85 °C
Boiling point3126.85 °C1126.85 °C
Discovery year19442004