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