Gadolinium

Atomic number64
Atomic weight157.25
Discovery (year)1880
Atomic radius (A)1.78
Melting point (oC)1312
Boiling point (oC)3000
Density (g/cm3)@
Specific heat (cal/g oC)0.071
Ionization potential (eV)6.14
Electron Affinity (eV)@