Amorphous ja foda, zama baki a tsaye da crystalline a kan dumama; Za a iya shirya siffofin vitreous da colloidal.
Amorphous form yana yin laushi a 40 ° C kuma yana narkewa a 217 ° C. Yana faruwa da kyar a yanayin asalinsa a yanayi, ko azaman mahaɗan tama mai tsafta.
| Alama: | Se |
| CAS | 7782-49-2 |
| Lambar Atom: | 34 |
| Nauyin Atom: | 78.96 |
| Yawan yawa: | 4.79 gm/c |
| Wurin narkewa: | 217 oc |
| Wurin tafasa: | 684.9 oc |
| Ƙarfafa Ƙarfafawa: | 0.00519 W/cm/K @ 298.2 K |
| Juriya na Lantarki: | 106 microhm-cm @ 0 oC |
| Electronegativity: | 2.4 Pauling |
| Takamaiman Zafi: | 0.767 Cal/g/K @ 25 oC |
| Zafin Vaporization: | 3.34 K-cal/gm atom a 684.9 oC |
| Zafin Fusion: | 1.22 Cal/gm mole |
| Alamar | Epoch-Chem |
1 Manufacturing: selenium (I) chlorid, selenium dichloride, selenides, mercury selenide.
2 Masana'antar fasaha ta kimiyya: gubar selenide, zinc selenide, jan karfe indium gallium diselenide.
3 Electric: Semiconductors, Electropositive karafa, Tetraselenium tetranitride.
4 Chemistry: Selenols, selenium isotope, Filastik, daukar hoto.
5 Masana'antu aikace-aikace: Gilashi yin, selenium drum, electrostatic hoto, Tantancewar kayan aiki.
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