Silicon (read / sɪlɪkən / SIL-ə I'll come if I / or sɪlɪkɒn / SIL-ə-Kon, Latin: silicon) is the most common metalloid. It is a chemical element symbol and atomic number 14 If A tetravalent metalloid, it is less reactive than its chemical analog of carbon. Silicon is the eighth most common element in the universe by mass, but very rarely happens that the pure free element in nature. Is more widely distributed in the dust, sand, minor planets and planets as various forms of silicon dioxide (silica) or silicates. In the earth's crust, silicon is the second most abundant element after oxygen, representing 27.7% of the crust of the dough.
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