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a las frases
silicon ['sɪlɪkən] s
quím. szilícium
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] s
ambient. szilikon
silicon: 9 a las frases, 4 temas
Agricultura2
Ciencias de la tierra1
Industria de alimentos4
Química2