Thermal Properties of Protactinium and Molybdenum
Specific Heat
0.12 J/(kg K)
  
40
0.25 J/(kg K)
  
21
Molar Heat Capacity
Not Available
  
24.06 J/mol·K
  
99+
Thermal Conductivity
47.00 W/m·K
  
32
138.00 W/m·K
  
12
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
9.90 µm/(m·K)
  
40
4.80 µm/(m·K)
  
99+
Enthalpy
  
  
Enthalpy of Vaporization
Not Available
  
594.10 kJ/mol
  
8
Enthalpy of Fusion
12.34 kJ/mol
  
28
27.61 kJ/mol
  
5
Enthalpy of Atomization
Not Available
  
653.00 kJ/mol
  
7
Standard Molar Entropy
198.10 J/mol.K
  
1
28.70 J/mol.K
  
99+