- Silicon - Wikipedia
Silicon is a chemical element; it has symbol Si and atomic number 14 It is a hard, brittle crystalline solid with a blue-grey metallic lustre, and is a tetravalent metalloid (sometimes considered a non-metal) and semiconductor
- 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
- Silicon | History, Uses, Facts, Physical Chemical Characteristics
Silicon is a brittle and hard crystalline solid It has blue-grey metallic lustre Silicon, in comparison with neighbouring elements in the periodic table, is unreactive The symbol for silicon is Si with atomic number 14 It has a very high melting and boiling point
- 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
- Silicon Facts, Symbol, Discovery, Properties, Common Uses
What is Silicon Silicon (pronunciation SIL-ee-ken [2]), represented by the chemical symbol or formula Si [1], is a semiconductor [20] belonging to the carbon family [23] It can be of two types, amorphous powder and solid crystalline form Naturally occurring Si is a mixture of three stable isotopes with mass numbers 28, 29 and 30 [1, 3]
- Silicon | Si (Element) - PubChem
Chemical element, Silicon, information from authoritative sources Look up properties, history, uses, and more
- Silicon (Si) - Definition, Preparation, Properties, Uses, Compounds . . .
Silicon is a chemical element with the symbol Si and atomic number 14 It is a hard, crystalline material that is found abundantly in the Earth’s crust Silicon is renowned for its semiconductor properties, making it essential in the production of electronic devices In its pure form, it appears as a shiny, grayish metal
- Silicon – expert written, user friendly element information
Silicon is the eighth most abundant element in the Universe; it is made in stars with a mass of eight or more Earth suns Near the end of their lives these stars enter the carbon burning phase, adding helium nuclei to carbon to produce oxygen, neon, magnesium and silicon
|