Commercially, silicon is purified by heating sand and carbon in an electric furnace. A molten salt electrolysis system is used to obtain ultrapure silicon. Lots of silicon dioxide is utilized inside the manufacture of bricks and glass. Silica gel, a colloidal sort of silicon dioxide, is utilized for a desiccant https://israellyhpz.actoblog.com/37351513/melting-point-of-titanium-carbide-can-be-fun-for-anyone