tararua

Hua

Silicon, 14s
Putanga Crystalline, whakaata me nga kanohi pupuhi
Paerewa Atomip Paerewa Ar ° (SI) [28.084, 28.086] 28.085 ± 0.001 (Abridged)
Wahanga i Stp totoka
Hanumi wāhi 1687 k (1414 ° C, 257 ° F)
Kohua 3538 k (3265 ° C, 5909 ° F)
Te mata (tata ki te rt) 2.3290 G / CM3
Te ahua i te wai (i te MP) 2.57 g / cm3
Tuhinga o mua 50.21 KJ / Mol
Te wera o te vaborization 383 KJ / Mol
Te kaha wera olala 19.789 J / (MOL · K)
  • Whakarewa silicon

    Whakarewa silicon

    Ko te whakarewa silicon e mohiotia ana ko te tohu tohu metallic maamaa ranei na te tae o te tae melealic kanapa. I roto i te umanga e whakamahia ana hei alumnium alumnium ranei he rauemi semiconductor. Ka whakamahia hoki te whakarewa Silicon i roto i te umanga matū hei whakaputa i a Siloxanes me nga hapa. E kiia ana he kaupapa rautaki rautaki i roto i nga rohe maha o te ao. Ko te hiranga o te ohanga me te whai kiko o te maitai silicon i runga i te pikinga o te ao ka tipu haere tonu. Ko tetahi waahanga o te maakete tono mo tenei rauemi mata e tutuki ana e te kaiwhakanao me te kaituku i te konganuku whakarewa - te urbanmines.