◄ Zn   Sc ▲   ▼ Y   Ge ►

Gallium ∙ gallium ∙ gallio ∙ galio
group III: R₂O₃

• melting point: 29.78°C
• boiling point: 2204°C
• density: 5.907 g/cm³

☢ radioisotopes: Ga-67 (T1/2=3.3 d) medical