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Promethium
Promethium
☒

Technetium
Technetium
☒



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Promethium
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Technetium

Mechanical Properties of Promethium and Technetium

Mechanical

Density At Room Temperature

Density When Liquid (at m.p.)

Tensile Strength

Viscosity

Vapor Pressure at 1000 K

Vapor Pressure at 2000 K

Shear Modulus

Bulk Modulus

Young's Modulus

Poisson Ratio

Other Mechanical Properties

 
7.26 g/cm3
7.26 g/cm3
75.00 MPa
0.00
0.00 (Pa)
0.00 (Pa)
18.00 GPa
33.00 GPa
46.00 GPa
0.28
-
 
11.00 g/cm3
11.00 g/cm3
50.00 MPa
0.00
0.00 (Pa)
0.00 (Pa)
27.00 GPa
100.00 GPa
50.00 GPa
0.38
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