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Enlist the steps for obtaining silicon from sand.
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written 6.5 years ago by |
Fortunately, silicon is a very abundant material, representing about 25.7% of the earth's Crust. Naturally occurring minerals containing silicon are very impure, so must be refined as well as be converted into the crystalline form .This is usually a multistage process, beginning with quartzite, a type of sand chemically quartzite …