Gallium element has 31 protons, 39 neutrons and 31 electrons.
Gallium is not occurring naturely, pure gallium is a solid metal at room temperature, melting point 30 ̊C.
» Common Gallium compounds:
• Gallium(III) Oxide, Ga2O3
• Gallium(III) Hydroxide, Ga(OH)3
• Gallium(III) Nitrite, Ga(NO2)3
• Gallium Sulfite, Ga2(SO3)3
• Gallium(II) Thiosulfate, GaS2O3
• Gallium(III) Acetate, Ga(C2H3O2)3
• Gallium(III) Sulfate Octadecahydrate, Ga2(SO4)3.18H2O
• Gallium Trichloride, GaCl3