Thermal Properties of Cesium and Promethium
Thermal Properties
Specific Heat
0.24 J/(kg K)
23
0.18 J/(kg K)
33
Molar Heat Capacity
32.21 J/mol·K
4
Not Available
Thermal Conductivity
35.90 W/m·K
36
17.90 W/m·K
99+
Critical Temperature
1,938.00 K
5
Not Available
Thermal Expansion
97.00 µm/(m·K)
1
9.00 µm/(m·K)
99+
Enthalpy
Enthalpy of Vaporization
65.90 kJ/mol
99+
Not Available
Enthalpy of Fusion
2.10 kJ/mol
99+
7.50 kJ/mol
99+
Enthalpy of Atomization
78.20 kJ/mol
99+
310.00 kJ/mol
34
Standard Molar Entropy
85.20 J/mol.K
3
Not Available
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