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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 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. It is relatively unreactive.
Silicon comes from the Latin word silex (or silicis), meaning "flint". Germanium comes from the Latin word Germania, the Latin name for Germany, which is the country ...
This is a list of silicon producers. The industry involves several very different stages of production. Production starts at silicon metal, which is the material used to gain high purity silicon. High purity silicon in different grades of purity is used for growing silicon ingots, which are sliced to wafers in a process called wafering.
Family name affixes are a clue for surname etymology and can sometimes determine the ethnic origin of a person. This is a partial list of affixes. This is a partial list of affixes. Prefixes
This is a list of countries by silicon production in 2021, based on USGS figures. [1] Rank Country/region Silicon production (thousands of tons per year) ...
Jimmy O. Yang (Chinese: 歐陽萬成; born June 11, 1987 [1]) is a Hong Kong-American actor and stand-up comedian.As an actor, he is best known for starring as Jian-Yang in the HBO comedy series Silicon Valley, [2] [3] as Dr. Chan Kaifang in the Netflix comedy series Space Force, and as Josh Lin in the Netflix romantic comedy film Love Hard (2021).
Silicon compounds are compounds containing the element silicon (Si). As a carbon group element, silicon often forms compounds in the +4 oxidation state , though many unusual compounds have been discovered that differ from expectations based on its valence electrons , including the silicides and some silanes .
Other binary silicon nitrogen compounds have been proposed (SiN, Si 2 N 3, Si 3 N) [86] and other SiN compounds have been investigated at cryogenic temperatures (SiN 2, Si(N 2) 2, SiNNSi). [87] Silicon tetraazide is an unstable compound that easily detonates.