what is silicon element classification
Silicon is a chemical element with symbol Si and atomic number 14. It is a tetravalent metalloid, more reactive than germanium, the metalloid directly below it in the table.Controversy about silicon's character dates to its discovery; it was first prepared and characterized in pure form in 1823.easured by mass, silicon makes up 27.7% of the Earth's crust and is the second most abundant element in the crust, with only oxygen having a greater abundance. Silicon is usually found in the form of complex silicate minerals, and less often as silicon dioxide (silica, a major component of common sand).
Part of the Computing fundamentals glossary: Silicon is a chemical element (its symbol in chemical formula expressions is Si) that is present in sand and glass and which is the best known semiconductor material in electronic components.Its atomic number is 14.The most common isotope has atomic weight 28.ilicon is a chemical element (its symbol in chemical formula expressions is Si) that is present in sand and glass and which is the best known semiconductor material in electronic components.