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a las frases
silicon ['sɪlɪkən] s
quím. kisel
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 s
ambient. silicium
silicon: 138 a las frases, 12 temas
Ciencias de la tierra9
Electrónica67
Energía térmica1
General2
Industria de alimentos5
Industria energetica1
Inglés2
Medicina1
Metalurgia5
Patentes2
Química27
Tecnología de la información16