Phosphorus vs Tungsten

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PropertyP PhosphorusW Tungsten
Atomic number1574
SymbolPW
NamePhosphorusTungsten
Categorynonmetaltransition-metal
Standard Atomic Weight30.973762 u183.84 u
Period36
Group156
Blockps
Phase at STPsolidsolid
Electron configuration[Ne]3s23p3[Xe]6s24f145d4
Oxidation states[-3, -2, -1, 0, 1, 2, 3, 4, 5][-4, -2, -1, 0, 1, 2, 3, 4, 5, 6]
Electronegativity (Pauling)2.192.36
Electron affinity0.7466 eV0.815 eV
Density1820 kg/m³1.930000e+4 kg/m³
Melting point44.15 °C3421.85 °C
Boiling point280.5 °C5554.85 °C
Discovery year16691781