Budada cas ee Amorphous, oo noqonaysa madow on taagan iyo crystalline on kululaynta; foomamka vitreous iyo kolloidal waa la diyaarin karaa.
Foomka amorphous wuxuu ku jilciyaa 40 ° C wuxuuna dhalaalay 217 ° C. Marar dhif ah ayay ku dhacdaa xaaladdeeda aasaasiga ah ee dabiiciga ah, ama sida isku-xidhka macdanta saafiga ah.
| Astaanta: | Se |
| CAS | 7782-49-2 |
| Lambarka atomiga: | 34 |
| Miisaanka atomiga: | 78.96 |
| Cufnaanta: | 4.79 gm/cc |
| Meesha dhalaalaysa: | 217 oC |
| Barta Karkari: | 684.9 oC |
| Habdhaqanka Kulaylka: | 0.00519 W/cm/K @ 298.2 K |
| Iska caabin Koronto: | 106 microhm-cm @ 0 oC |
| Electronegativity: | 2.4 Paulings |
| Kuleylka Gaarka ah: | 0.767 Cal/g/K @ 25 oC |
| Kulaylka Uumiga: | 3.34 K-cal/gm atamka at 684.9 oC |
| Kulaylka Fusion: | 1.22 Cal/gm mole |
| Summada | Epoch-Chem |
1 Wax-soo-saarka: selenium(I) kolorid, Selenium dichloride, Selenides, meerkuri selenide.
2 Warshadaha tignoolajiyada sare ee sayniska: lead selenide, zinc selenide, copper indium gallium diselenide.
3 Koronto: semiconductors, biraha elektropositive, Tetraselenium tetranitride.
4 Kiimikada: Selenols, Selenium isotope, Caagag, soo-gaadhis sawireed.
5 Codsiga warshadaha: samaynta muraayadaha, durbaanka selenium, sawir elektrostatic, qalab indhaha.
Adeeg aan bixin karno
1) Qandaraaska rasmiga ah waa la saxiixi karaa
2) Heshiis qarsoodi ah waa la saxiixi karaa
3) Todoba maalmood oo dammaanad celin ah
Muhiimad badan: waxaan ku siin karnaa ma aha oo kaliya badeecada, laakiin adeegga xalka tignoolajiyada!
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