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silicon
 silicon
agric. chim. Si
chim. silicium
constr. silicone
| on
 on
ordin. en marche
sciences. électr. allumé; marche; ouvert
| silicon
 silicon
agric. chim. Si
chim. silicium
constr. silicone
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phrases

silicon

['sɪlɪkən] n
agric., chim. Si m
chim. silicium m
constr. silicone f
silicon A brittle metalloid element that exists in two allotropic forms; occurs principally in sand, quartz, granite, feldspar, and clay. It is usually a grey crystalline solid but is also found as a brown amorphous powder. It is used in transistors, rectifiers, solar cells, and alloys. Its compounds are widely used in glass manufacture, the building industry, and in the form of silicones ['sɪlɪkən] n
envir. silicium m
silicon on silicon
: 14 phrases, 4 sujets
Électronique2
Général2
Informatique9
Sciences naturelles1