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
