silicium
| cristallin
| silicium | |
| agric. chem. | silicium; Si |
| chem. | silicon |
| cristallin | |
| biol. | crystalline lens |
| chem. | crystalline; crystal |
| industr. construct. met. | in France:glass with nD between 1.525 and 1.545 |
| |||
| silicium; Si | |||
| silicon | |||
| 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 | |||
|
silicium : 292 phrases in 28 subjects |