Amorphous dzvuku poda, kuva dema pakumira uye crystalline pakudziya; vitreous uye colloidal mafomu anogona kugadzirwa.
Amorphous fomu inopfava pa40 °C uye inonyunguduka pa217 °C. Izvo hazviwanzo kuitika mune yayo yekutanga mamiriro mune zvakasikwa, kana seyakachena ore makomisheni.
| Chiratidzo: | Se |
| CAS | 7782-49-2 |
| Atomic Number: | 34 |
| Atomic Weight: | 78.96 |
| Density: | 4.79 gm/cc |
| Melting Point: | 217 oC |
| Boiling Point: | 684.9 oC |
| Thermal Conductivity: | 0.00519 W/cm/K @ 298.2 K |
| Electrical Resistivity: | 106 microhm-cm @ 0 oC |
| Electronegativity: | 2.4 Paulings |
| Chaicho Kupisa: | 0.767 Cal/g/K @ 25 oC |
| Kupisa kweVaporization: | 3.34 K-cal/gm atomu pa684.9 oC |
| Kupisa kweFusion: | 1.22 Cal/gm mole |
| Brand | Epoch-Chem |
1 Kugadzira: selenium (I) chlorid, Selenium dichloride, Selenides, mercury selenide.
2 Sainzi yepamusoro tekinoroji indasitiri: lead selenide, zinc selenide, mhangura indium gallium diselenide.
3 Magetsi:semiconductors,electropositive simbi,Tetraselenium tetranitride.
4 Chemistry:Selenols,selenium isotope,Plastiki, kuratidzwa kwemifananidzo.
5 Indasitiri application: Girazi kugadzira, selenium chigubhu, electrostatic mufananidzo, Optical chiridzwa.
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