Thermal Properties of Technetium and Thorium
Thermal Properties
Specific Heat
0.21 J/(kg K)
29
0.12 J/(kg K)
40
Molar Heat Capacity
24.27 J/mol·K
99+
26.23 J/mol·K
30
Thermal Conductivity
50.60 W/m·K
30
54.00 W/m·K
28
Critical Temperature
Not Available
Not Available
Thermal Expansion
7.10 µm/(m·K)
99+
11.00 µm/(m·K)
36
Enthalpy
Enthalpy of Vaporization
660.00 kJ/mol
6
429.00 kJ/mol
15
Enthalpy of Fusion
23.01 kJ/mol
9
15.48 kJ/mol
19
Enthalpy of Atomization
649.00 kJ/mol
8
468.60 kJ/mol
15
Standard Molar Entropy
181.10 J/mol.K
2
27.30 J/mol.K
99+
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