ngaphansi1

Imikhiqizo

I-silicon, i-14S
Ukubukeka i-crystalline, icwebezela ngobuso obuluhlaza okwesibhakabhaka
Isisindo se-athomu esijwayelekile i-Ar°(Si) [28.084, 28.086] 28.085±0.001 (okufingqiwe)
Isigaba ku-STP okuqinile
Iphoyinti lokuncibilika 1687 K (1414 °C, 2577 °F)
Iphuzu elibilayo 3538 K (3265 °C, 5909 °F)
Ukuminyana (eduze ne-rt) 2.3290 g/cm3
Ukuminyana lapho uketshezi (at mp) 2.57 g/cm3
Ukushisa kwe-fusion 50.21 kJ/mol
Ukushisa kwe-vaporization 383 kJ/mol
Umthamo wokushisa we-molar 19.789 J/(mol·K)
  • I-Silicon Metal

    I-Silicon Metal

    I-silicon metal ngokuvamile yaziwa ngokuthi i-silicon yebanga le-metallurgical noma i-silicon yensimbi ngenxa yombala wayo ocwebezelayo oyinsimbi. Embonini isetshenziswa kakhulu njenge-alumnium alloy noma i-semiconductor material. I-silicon metal nayo isetshenziswa embonini yamakhemikhali ukukhiqiza ama-siloxane nama-silicone. Kubhekwa njengento esetshenziswayo yamasu ezindaweni eziningi zomhlaba. Ukubaluleka kwezomnotho nokusebenza kwe-silicon metal emhlabeni wonke kuyaqhubeka nokukhula. Ingxenye yesidingo semakethe sale nto eluhlaza ihlangatshezwa umkhiqizi nomsabalalisi wensimbi ye-silicon - i-UrbanMines.