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  • Silicon - Wikipedia
    After an attempt to isolate silicon in 1808, Sir Humphry Davy proposed the name "silicium" for silicon, from the Latin silex, silicis for flint, and adding the "-ium" ending because he believed it to be a metal [20]
  • Silicon | Element, Atom, Properties, Uses, Facts | Britannica
    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
  • Silicium — Wikipédia
    Le silicium est l'élément chimique de numéro atomique 14, de symbole Si Membre du groupe 14 du tableau périodique, il est tétravalent et, comme le germanium, c'est un métalloïde Le nom dérive du latin silex, silicĭs qui signifie « caillou » ou « silex » [8], [9]
  • Silicon | History, Uses, Facts, Physical Chemical Characteristics
    Compounds of silicon were used long before the discovery of silicon Antoine Lavoisier (1787) tried reducing silica, an oxide of silicon, to isolate silicon but failed Sir Humphry Davy, in 1808 named the element silicium but also failed to isolate the element The element was given its present name, silicon, by Thomas Thomson in 1817
  • SILICIUM Definition Meaning | Dictionary. com
    “We were a precursor in 2001 with the use of silicium in our movements starting with the Freak timepiece,” Ms Hurni said From New York Times “The timepiece blends traditional enameling on the dial, and silicium in the heart of the mechanism,” Susanne Hurni, the chief marketing officer for Ulysse Nardin, said by telephone from the
  • Facts About Silicon - Live Science
    Silicon is the seventh-most abundant element in the universe and the second-most abundant element on the planet, after oxygen, according to the Royal Society of Chemistry About 25 percent of the
  • 10 Silicon Facts (Element Number 14 or Si) - ThoughtCo
    Credit for discovering silicon is given to Swedish chemist Jöns Jakob Berzelius, who reacted potassium fluorosilicate with potassium to produce amorphous silicon, which he named silicium, a name first proposed by Sir Humphry Davy in 1808
  • Silicon - Element information, properties and uses | Periodic Table
    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
  • What does Silicium mean? - Definitions. net
    silicium 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 luster, 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, lead, and flerovium are below it
  • What is Silicium? • FreshKit. co. uk
    Silicium (also known as silicon) is a chemical element with the symbol Si and atomic number 14 It is a metalloid, meaning it has properties of both metals and nonmetals Silicium is the second most abundant element in the Earth’s crust, after oxygen





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