silicon

['sɪlɪkən] n

agric., chem.

Si m

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

environ.

silicium m

Silicon

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silicon abbr.
agric. chem.	Si
chem.	silicium
construct.	silicone


control abbr.
comp.	contrôler
controlled abbr.
anim.husb.	risque maîtrisé; risque maîtrisé de
chem.	guidé; commandé; réglé; asservi


switch abbr.
gen.	baguette de coudrier
comp., MS	basculer; changer; commutateur
el.	interrupteur
mun.plan.	natte; tresse
tech.	interruption
transp.	commutateur