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1. Introduce – In its pure form, indium has a bright silver color and is the softest and most malleable of all solid metals – It is found in small quantities primarily in sulfide ores of zinc, iron, lead, and copper, and is mainly obtained as a byproduct during the smelting of zinc from sphalerite (ZnS) – It is a metal with a low melting point and excellent ductility and malleability – It is a component of indium tin oxide (ITO), which is widely used as a transparent electrode in liquid crystal displays for TVs, monitors, and mobile phones – Due to its excellent a...