Chromium vs Moscovium

PropertyCr ChromiumMc Moscovium
Atomic number24115
SymbolCrMc
NameChromiumMoscovium
Categorytransition-metalpost-transition-metal
Standard Atomic Weight51.9961 u289 u
Period47
Group615
Blocksp
Phase at STPsolidsolid
Electron configuration[Ar]3d54s1[Rn] 7s2 7p3 5f14 6d10(predicted)
Oxidation states[-4, -2, -1, 0, 1, 2, 3, 4, 5, 6][1, 3]
Electronegativity (Pauling)1.66N/A
Electron affinity0.675 eV0.3 eV
Density7150 kg/m³1.350000e+4 kg/m³
Melting point1906.85 °C396.85 °C
Boiling point2670.85 °C1126.85 °C
Discovery year17972004