2) E mafai ona sainia le maliega fa'alilolilo
3) Faʻamaonia aso e fitu e toe faʻafoʻi ai
E sili atu le taua: e mafai ona matou tuʻuina atu e le gata o oloa, ae o auaunaga faʻatekonolosi!
1. Igoa o oloa:Seleni Se
2. Fuafuaga: Se
3. Mama: 99.9%- 99.9999%
4. Cas Numera: 7782-49-2
5. Faʻaaliga: paʻu poʻo granules
6. Lapopo'a: 200 mesh, 2-5mm, ma isi
7. Fa'ailoga: Epoch-Chem
Fa'ailoga: | Se |
CAS | 7782-49-2 |
Numera Atomic: | 34 |
Atomic Weight: | 78.96 |
Malosi: | 4.79 gm/cc |
Lisi Lisi: | 217 oC |
Fa'apuna: | 684.9 oC |
Amioga vevela: | 0.00519 W/cm/K @ 298.2 K |
Tete'e eletise: | 106 microhm-cm @ 0 oC |
Electronegativity: | 2.4 Paulings |
Avela faapitoa: | 0.767 Cal/g/K @ 25 oC |
vevela o le ausa: | 3.34 K-cal/gm atom i le 684.9 oC |
Vevela o Fusion: | 1.22 Cal/gm mole |
Fa'ailoga | Epoch-Chem |