| Sentit | A tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors. |
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| Sinònims | silici, Si |
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| General | element, element químic | Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter |
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| semiconductor | A substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator |
| Substància de | arena, sorra | A loose material consisting of grains of rock or coral |
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| argila | A very fine-grained soil that is plastic when moist but hard when fired |
| feldspat | Any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium |
| granit | plutonic igneous rock having visibly crystalline texture |
| quars | A hard glossy mineral consisting of silicon dioxide in crystal form |
| silicona | Any of a large class of siloxanes that are unusually stable over a wide range of temperatures |
| Anglès | silicon, Si, atomic number 14 |
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| Espanyol | número atómico 14, silicio, Si |
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