Bromine vs Palladium

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PropertyBr BrominePd Palladium
Atomic number3546
SymbolBrPd
NameBrominePalladium
Categoryhalogentransition-metal
Standard Atomic Weight79.904 u106.42 u
Period45
Group1710
Blockpd
Phase at STPliquidsolid
Electron configuration[Ar]4s23d104p5[Kr]4d10
Oxidation states[-1, 1, 2, 3, 4, 5, 7][1, 2, 3, 4, 5]
Electronegativity (Pauling)2.962.2
Electron affinity3.3635 eV0.557 eV
Density3102.8 kg/m³1.200000e+4 kg/m³
Melting point-7.2 °C1554.9 °C
Boiling point58.8 °C2962.85 °C
Discovery year18251803