Cadmium

Atomic number48
Atomic weight112.411
Discovery (year)1817
Atomic radius (A)1.49C1.66
Melting point (oC)321.1
Boiling point (oC)764.3
Density (g/cm3)8.64
Specific heat (cal/g oC)0.055
Ionization potential (eV)8.993
Electron Affinity (eV)0