Sulfur vs Osmium

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PropertyS SulfurOs Osmium
Atomic number1676
SymbolSOs
NameSulfurOsmium
Categorynonmetaltransition-metal
Standard Atomic Weight32.0675 u190.23 u
Period36
Group168
Blockps
Phase at STPsolidsolid
Electron configuration[Ne]3s23p4[Xe]6s24f145d6
Oxidation states[-2, -1, 0, 1, 2, 3, 4, 5, 6][-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8]
Electronegativity (Pauling)2.582.2
Electron affinity2.0771 eV1.1 eV
Density2067 kg/m³2.258720e+4 kg/m³
Melting point115.21 °C3032.85 °C
Boiling point444.6 °C5011.85 °C
Discovery year17771803