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Properties
Electrical conductivity
*
0.109 10
6
cm
-1
Ohm
-1
Density*
22.61
g/cc
Hardness (Brinell value)*
3920
MN m
-2
Melting point*
3050
ºC
Rarity*
1x10
-4
ppm in lithosphere
Chemical element
of Group VIII (Mendeleev)
Atomic number
76
Atomic weight
190.23
Chemical structure
Electrical resistivity
8.12
microhm.cm at 0°C
Thermal conductivity
87
watts/metre/°C
Tensile strength
- (annealed condition kg/mm
2
)
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