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I - Iodine (53/126.905)
Material List
CsI
(2)
I
(6)
KI
(2)
NaI
(2)
NaIO4
(4)
PuO2,AISI 304
(2)
RbI
(2)
7
material,
20
document(s) are retrieved.
Naturally occurring isotopes:
127
Density:
4.93 (293.15K)
g/cm
3
Melting point:
113.5
o
C
Boiling point:
184.35
o
C
Latent heat of fusion:
124.4
J/g
Specific heat:
0.21448
J/g/K (at room temp.)
Coefficient of lineal thermal expansion:
9.30E-05
cm/cm/K (at room temp.)
Thermal conductivity:
4.49E+00
W/cm/K (at room temp.)
Electrical resistivity:
1.30E+09
hm-cm (at room temp.)
lonization potential (1st):
10.451
eV
Electronic work function Φ:
Oxidation potentials:
I
-
→ ½I
2
+ e = -0.5355
V
Chemical valence:
-1 3 5 7
Electrochemical equivalents:
4.7348
g/amp-hr
lonic radius:
2.2
angstrom
Valence electron potential:
-6.55
-eV
Principal quantum number:
5
Principal electron shells:
K L M N O
Electronic configuration:
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p5
Valence electrons:
5s2 5p5
Crystal form:
Orthorhombic
Half life:
Cross section σ:
6.2 ± 0.2
barns
Vapor pressure:
Pa (at melting point)
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