Palladium vs Gadolinium

PropertyPd PalladiumGd Gadolinium
Atomic number4664
SymbolPdGd
NamePalladiumGadolinium
Categorytransition-metallanthanide
Standard Atomic Weight106.42 u157.25 u
Period56
Group10N/A
Blockds
Phase at STPsolidsolid
Electron configuration[Kr]4d10[Xe]6s24f75d1
Oxidation states[1, 2, 3, 4, 5][0, 1, 2, 3]
Electronegativity (Pauling)2.21.2
Electron affinity0.557 eV0.132 eV
Density1.200000e+4 kg/m³7900 kg/m³
Melting point1554.9 °C1312.85 °C
Boiling point2962.85 °C3272.85 °C
Discovery year18031886