Properties: A soft, malleable, silvery- white metallic element found primarily in ores of zinc and tin; Atomic number 49; atomic weight 114. 82; melting point 156. 61= C; boiling point 2, 000= C; specific gravity 7. 31. Application: For making transparent electrode (ITO film) , various alloys, special solder, For various semiconductor compounds uses. And also use for the additive of semiconductor, and the raw materials for In2O3 .
