Gadolinium 5. October 2015elementadmin ←Eu La↑ ↓Lu Tb→ 64 Gd gadolinium 157.25 64 Gd 3 Gd litho Gadolinium ∙ gadolinium ∙ gadolinio ∙ gadolineogroup III: R2O3 melting point: 1313°C boiling point: 3273°C density: 7.895 g/cm³
