Thermal Properties of Protactinium and Neodymium
Specific Heat
0.12 J/(kg K)
  
40
0.19 J/(kg K)
  
32
Molar Heat Capacity
Not Available
  
27.45 J/mol·K
  
17
Thermal Conductivity
47.00 W/m·K
  
32
16.50 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
9.90 µm/(m·K)
  
40
9.60 µm/(m·K)
  
99+
Enthalpy
  
  
Enthalpy of Vaporization
Not Available
  
273.00 kJ/mol
  
34
Enthalpy of Fusion
12.34 kJ/mol
  
28
7.14 kJ/mol
  
99+
Enthalpy of Atomization
Not Available
  
322.00 kJ/mol
  
32
Standard Molar Entropy
198.10 J/mol.K
  
1
71.50 J/mol.K
  
13