Phofo e khubelu ea amorphous, e fetoha e ntšo ha e eme le kristale ha e futhumatsa;mefuta ea vitreous le colloidal e ka lokisoa.
Sebopeho sa amorphous se kokobela ho 40 °C mme se qhibiliha ho 217 °C.Ha se hangata e hlahang maemong a eona a mantlha ka tlhaho, kapa joalo ka metsoako e hloekileng ea ore.
| Letšoao: | Se |
| CAS | 7782-49-2 |
| Nomoro ea Atomic: | 34 |
| Boima ba Atomic: | 78.96 |
| Boima: | 4.79 gm/cc |
| Melting Point: | 217 oC |
| Sebaka sa ho Bela: | 684.9 oC |
| Thermal Conductivity: | 0.00519 W/cm/K @ 298.2 K |
| Ho hanyetsa Motlakase: | 106 microhm-cm @ 0 oC |
| Electronegativity: | 2.4 Lipapali |
| Mocheso o khethehileng: | 0.767 Cal/g/K @ 25 oC |
| Mocheso oa vaporization: | 3.34 K-cal/gm athomo ho 684.9 oC |
| Mocheso oa Fusion: | 1.22 Cal/gm mole |
| Brand | Epoch-Chem |
1 Tlhahiso: selenium(I) chlorid,Selenium dichloride,Selenides, mercury selenide.
2 Indasteri ea theknoloji e phahameng ea mahlale: lead selenide, zinc selenide, copper indium gallium diselenide.
3 Motlakase: li-semiconductors, tšepe ea motlakase, Tetraselenium tetranitride.
4 Chemistry: Selenols, selenium isotope, Plastiki, ponts'o ea lifoto.
5 Ts'ebeliso ea indasteri: Ho etsa likhalase, moqomo oa selenium, foto ea electrostatic, sesebelisoa sa optical.
Tšebeletso eo re ka fanang ka eona
1) Konteraka e hlophisitsoeng e ka saenoa
2) Tumellano ea lekunutu e ka tekenoa
3) Tiisetso ea puseletso ea matsatsi a supileng
Habohlokoa le ho feta: re ke ke ra fana ka sehlahisoa feela, empa tšebeletso ea tharollo ea theknoloji!
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