Palladium

Pd Palladium Transition Metal

 

Atomic number:  46 Atomic weight:  106.42
Shells:  2,8,18,18 Orbitals:  [Kr] 4d10
Melting point:  1552°C Boiling point:  2940°C
Covalent radius:  1.28 Å Atomic volume:  8.9 cm³/mol
Atomic radius:  1.79 Å Ionic radius:  .64 (+2) Å
Electronegativity:  2.20 Oxidation states:  (2),4
1st ionization pot.:  8.3369 V 2nd ionization pot.:  19.63 V
3rd ionization pot.:  32.93 V Specific heat:  0.24 J/gK
Heat of fusion:  17.60 kJ/mol Heat of vapor.:  357.0 kJ/mol
Thermal conduct.:  0.718 W/cmK Electrical conduct.:  0.0950 10^6/cm ohm
Density:  12.02 g/cm³ Valence:  2,3,4