Thermal Properties of Protactinium and Manganese
Specific Heat
0.12 J/(kg K)
  
40
0.48 J/(kg K)
  
11
Molar Heat Capacity
Not Available
  
26.32 J/mol·K
  
29
Thermal Conductivity
47.00 W/m·K
  
32
7.81 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
9.90 µm/(m·K)
  
40
21.70 µm/(m·K)
  
21
Enthalpy
  
  
Enthalpy of Vaporization
Not Available
  
219.70 kJ/mol
  
99+
Enthalpy of Fusion
12.34 kJ/mol
  
28
14.64 kJ/mol
  
23
Enthalpy of Atomization
Not Available
  
280.30 kJ/mol
  
38
Standard Molar Entropy
198.10 J/mol.K
  
1
32.00 J/mol.K
  
99+