Thermal Properties of Protactinium and Vanadium
Specific Heat
0.12 J/(kg K)
  
40
0.49 J/(kg K)
  
10
Molar Heat Capacity
Not Available
  
24.89 J/mol·K
  
99+
Thermal Conductivity
47.00 W/m·K
  
32
30.70 W/m·K
  
39
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
9.90 µm/(m·K)
  
40
8.40 µm/(m·K)
  
99+
Enthalpy
  
  
Enthalpy of Vaporization
Not Available
  
458.60 kJ/mol
  
14
Enthalpy of Fusion
12.34 kJ/mol
  
28
17.57 kJ/mol
  
14
Enthalpy of Atomization
Not Available
  
514.60 kJ/mol
  
13
Standard Molar Entropy
198.10 J/mol.K
  
1
28.90 J/mol.K
  
99+