Cadmium

Cd
Cadmium
Metal

 

Atomic number:
 48
Atomic weight:
 112.411
Shells:
 2,8,18,18,2
Orbitals:
 [Kr] 4d10 5s2
Melting point:
 320.9°C
Boiling point:
 765°C
Covalent radius:
 1.48
Å
Atomic volume:
 13.1
cm³/mol
Atomic radius:
 1.71
Å
Ionic radius:
 .95 (+2)
Å
Electronegativity:
 1.69
Oxidation states:
 
1st ionization pot.:
 8.9937
V
2nd ionization pot.:
 16.908
V
3rd ionization pot.:
 37.48
V
Specific heat:
 0.23
J/gK
Heat of fusion:
 6.192
kJ/mol
Heat of vapor.:
 99.570
kJ/mol
Thermal conduct.:
 0.968
W/cmK
Electrical conduct.:
 0.138
10^6/cm ohm
Density:
 8.65
g/cm³
Valence:
 2