Cas 7782-49-2 daahir sare 99.9%-99.999% Selenium Se budada

Astaanta:

Se

CAS

7782-49-2

Lambarka atomiga:

34

Miisaanka atomiga:

78.96

Cufnaanta:

4.79 gm/cc

Meesha dhalaalaysa:

217 oC

Barta Karkari:

684.9 oC

Habdhaqanka Kulaylka:

0.00519 W/cm/K @ 298.2 K

Iska caabin Koronto:

106 microhm-cm @ 0 oC

Electronegativity:

2.4 Paulings

Kuleylka Gaarka ah:

0.767 Cal/g/K @ 25 oC

Kulaylka Uumiga:

3.34 K-cal/gm atamka at 684.9 oC

Kulaylka Fusion:

1.22 Cal/gm mole