Thermal Properties of Magnesium and Promethium
Specific Heat
1.02 J/(kg K)
  
4
0.18 J/(kg K)
  
33
Molar Heat Capacity
24.87 J/mol·K
  
99+
Not Available
  
Thermal Conductivity
156.00 W/m·K
  
8
17.90 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
24.80 µm/(m·K)
  
15
9.00 µm/(m·K)
  
99+
Enthalpy
  
  
Enthalpy of Vaporization
128.70 kJ/mol
  
99+
Not Available
  
Enthalpy of Fusion
8.95 kJ/mol
  
39
7.50 kJ/mol
  
99+
Enthalpy of Atomization
148.50 kJ/mol
  
99+
310.00 kJ/mol
  
34
Standard Molar Entropy
32.70 J/mol.K
  
99+
Not Available