Palladium vs Dubnium

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PropertyPd PalladiumDb Dubnium
Atomic number46105
SymbolPdDb
NamePalladiumDubnium
Categorytransition-metaltransition-metal
Standard Atomic Weight106.42 u268 u
Period57
Group105
Blockds
Phase at STPsolidN/A
Electron configuration[Kr]4d10[Rn]7s25f146d3
Oxidation states[1, 2, 3, 4, 5][3, 4, 5]
Electronegativity (Pauling)2.2N/A
Electron affinity0.557 eV0.56 eV
Density1.200000e+4 kg/m³2.930000e+4 kg/m³
Melting point1554.9 °C-273.15 °C
Boiling point2962.85 °C-273.15 °C
Discovery year18031967