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) |
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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.