• Silicon - Wikipedia

    en.wikipedia.org/wiki/Silicon 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. It is relatively unreactive.
  • Silicon: Uses, Side Effects, Interactions, Dosage, and Warning

    www.webmd.com/vitamins/ai/ingredientmono-1096/silicon Overview Information Silicon is a naturally occurring mineral. Many foods including water, beer, coffee, and some vegetables naturally contain silicon.
  • silicon | Properties, Uses, Symbol, & Facts | Britannica

    www.britannica.com/science/silicon Silicon, a nonmetallic chemical element in the carbon family that makes up 27.7 percent of Earth’s crust; it is the second most abundant element in the crust, being surpassed only by oxygen. Learn more about the characteristics, distribution, and uses of silicon in this article.
  • Facts About Silicon | Live Science

    www.livescience.com/28893-silicon.html Silicon is the element to thank for the computer you're using to read these words. A crucial component in microelectronics and computer chips, this extremely common element is also responsible for ...
  • Silicon - Element information, properties and uses ...

    www.rsc.org/periodic-table/element/14/silicon Silicon makes up 27.7% of the Earth’s crust by mass and is the second most abundant element (oxygen is the first). It does not occur uncombined in nature but occurs chiefly as the oxide (silica) and as silicates. The oxide includes sand, quartz, rock crystal, amethyst, agate, flint and opal. ...
  • Silicone - Wikipedia

    en.wikipedia.org/wiki/Silicone Silicone is often confused with silicon, but they are distinct substances. Silicon is a chemical element, a hard dark-grey semiconducting metalloid which in its crystalline form is used to make integrated circuits ("electronic chips") and solar cells. Silicones are compounds that contain silicon, carbon, hydrogen, oxygen, and perhaps other ...
  • Silicon - definition of silicon by The Free Dictionary

    www.thefreedictionary.com/silicon Define silicon. silicon synonyms, silicon pronunciation, silicon translation, English dictionary definition of silicon. n. Symbol Si A nonmetallic element occurring extensively in the earth's crust in silica and silicates, having both a brown amorphous and a gray lustrous...
  • Silicon | Definition of Silicon by Merriam-Webster

    www.merriam-webster.com/dictionary/silicon Silicon definition is - a tetravalent nonmetallic element that occurs combined as the most abundant element next to oxygen in the earth's crust and is used especially in ferrosilicon for steelmaking, in other alloys, and in semiconductors.
  • silicone | Definition, Composition, Properties, Uses ...

    www.britannica.com/science/silicone Silicone, any of a diverse class of fluids, resins, or elastomers based on polymerized siloxanes, substances whose molecules consist of chains made of alternating silicon and oxygen atoms. Silicones have a wide range of commercial applications, from lubricating greases to biomedical implants.
  • Silicone | Amazon.com

    www.amazon.com/silicone/b Silicone 1-16 of 669 results for Industrial & Scientific : Adhesives, Sealants & Lubricants : Silicone Adhesives Loctite Clear Silicone Waterproof Sealant 2.7-Ounce Tube (908570)