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What is silicon....? |
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Answer» Silicon is a chemical element with the symbol SI and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre, and is a tetravalent metalloid and semiconductor. It is a MEMBER of group 14 in the PERIODIC table: carbon is above it; and germanium, tin, and LEAD are below it.Explanation:follow m for more |
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