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  1. Silicon - Wikipedia

    Silicon (/ ˈsɪl.ɪ.kən /, SILL-ih-kən) [14] is a chemical element; it has symbol Si and atomic number 14. It is a hard, brittle crystalline …

  2. Silicon | Element, Atom, Properties, Uses, & Facts | Britannica

    May 8, 2026 · Silicon, a nonmetallic chemical element in the carbon family that makes up 27.7 percent of Earth’s crust; it is the …

  3. Silicon - Element information, properties and uses | Periodic Table

    Element Silicon (Si), Group 14, Atomic Number 14, p-block, Mass 28.085. Sources, facts, uses, scarcity (SRI), podcasts, alchemical …

  4. Silicone - Wikipedia

    Silicone caulk can be used as a basic sealant against water and air penetration. A silicone or polysiloxane is a polymer composed of …

  5. Silicon | Si (Element) - PubChem

    Chemical element, Silicon, information from authoritative sources. Look up properties, history, uses, and more.

  6. Silicon Labs

    Silicon Labs makes silicon, software and solutions for a more connected world.

  7. Silicon - Electronics, Solar Cells, Alloys | Britannica

    May 8, 2026 · Silicon - Electronics, Solar Cells, Alloys: Silicon’s atomic structure makes it an extremely important semiconductor (see …

  8. Silicon | History, Uses, Facts, Physical & Chemical Characteristics

    Silicon is the second most abundant element in earth’s crust. It was discovered in 1823 by Jöns Jacob Berzelius. Click for even more …

  9. Silicon Facts, Symbol, Discovery, Properties, Common Uses

    Silicon definition, description, classification, sources, properties (melting point, electron configuration, density, atomic number), fun …

  10. Home | Silicon | Springer Nature Link

    Silicon is an interdisciplinary journal devoted to all aspects of silicon research and development across various disciplines. Silicon is …