Thermal Properties of Cesium and Protactinium
Specific Heat
0.24 J/(kg K)
  
23
0.12 J/(kg K)
  
40
Molar Heat Capacity
32.21 J/mol·K
  
4
Not Available
  
Thermal Conductivity
35.90 W/m·K
  
36
47.00 W/m·K
  
32
Critical Temperature
Not Available
  
Thermal Expansion
97.00 µm/(m·K)
  
1
9.90 µm/(m·K)
  
40
Enthalpy
  
  
Enthalpy of Vaporization
65.90 kJ/mol
  
99+
Not Available
  
Enthalpy of Fusion
2.10 kJ/mol
  
99+
12.34 kJ/mol
  
28
Enthalpy of Atomization
78.20 kJ/mol
  
99+
Not Available
  
Standard Molar Entropy
85.20 J/mol.K
  
3
198.10 J/mol.K
  
1