Ifu itukura ya Amorphous, ihinduka umukara uhagaze na kristaline ku gushyushya;imiterere ya vitreous na colloidal irashobora gutegurwa.
Ifishi ya Amorphous yoroshye kuri 40 ° C igashonga kuri 217 ° C.Ntibisanzwe bibaho muburyo bwibanze muri kamere, cyangwa nkibintu byamabuye meza.
Ikimenyetso: | Se |
URUBANZA | 7782-49-2 |
Umubare wa Atome: | 34 |
Uburemere bwa Atome: | 78.96 |
Ubucucike: | 4.79 gm / cc |
Ingingo yo gushonga: | 217 oC |
Ingingo yo guteka: | 684.9 oC |
Amashanyarazi: | 0.00519 W / cm / K @ 298.2 K. |
Kurwanya amashanyarazi: | 106 microhm-cm @ 0 oC |
Amashanyarazi: | 2.4 |
Ubushyuhe bwihariye: | 0.767 Cal / g / K @ 25 oC |
Ubushyuhe bwo guhumeka: | 3.34 K-cal / gm atom kuri 684.9 oC |
Ubushyuhe bwa Fusion: | 1.22 Cal / gm mole |
Ikirango | Epoch-Chem |
1 Gukora: seleniyumu (I) chloride, Selenium dichloride, Selenide, mercure selenide.
2 Siyanse yubuhanga buhanitse inganda: kuyobora selenide, zinc selenide, umuringa indium gallium sicklenide.
3 Amashanyarazi: semiconductor, ibyuma bya electropositike, Tetraselenium tetranitride.
4 Chimie: Selenol, selenium isotope, Plastike, kwerekana amafoto.
5 Inganda zikoreshwa: Gukora ibirahuri, ingoma ya selenium, ifoto ya electrostatike, ibikoresho bya optique.