Gadolinium

Atomic Number: 64

Name: Gadolinium

Atomic symbol: Gd

Atomic Weight: 157.25

Electron configuration: 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶4d¹⁰5s²5p⁶4f⁷5d¹6s²

Melting Point: 1311^oC

Boiling Point: 3233^oC

Density: 7.9 g/cm³

Ionic radius: 0.94 angstroms (+3)

Metallic radius: 1.80 angstroms