Yttrium element has 39 protons, 50 neutrons and 39 electrons.
It is a slivery metal at room temperature. The melting point of Yttrium metal is 1526 ̊C.
» Common Yttrium compounds:
• Yttrium(III) Oxide, Y2O3
• Yttrium Phosphide, YP
• Yttrium(III) Bromide, YBr3
• Yttrium Carbonate, Y2(CO3)3
• Yttrium Chlorate, Y(ClO3)3
• Yttrium Hydroxide, Y(OH)3