Lanthanum vs Tungsten

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PropertyLa LanthanumW Tungsten
Atomic number5774
SymbolLaW
NameLanthanumTungsten
Categorylanthanidetransition-metal
Standard Atomic Weight138.90547 u183.84 u
Period66
GroupN/A6
Blockss
Phase at STPsolidsolid
Electron configuration[Xe]6s25d1[Xe]6s24f145d4
Oxidation states[0, 1, 2, 3][-4, -2, -1, 0, 1, 2, 3, 4, 5, 6]
Electronegativity (Pauling)1.12.36
Electron affinity0.47 eV0.815 eV
Density6150 kg/m³1.930000e+4 kg/m³
Melting point917.85 °C3421.85 °C
Boiling point3463.85 °C5554.85 °C
Discovery year18391781