Thermal Properties of Gold and Promethium
Specific Heat
0.13 J/(kg K)
  
39
0.18 J/(kg K)
  
33
Molar Heat Capacity
25.42 J/mol·K
  
40
Not Available
  
Thermal Conductivity
318.00 W/m·K
  
3
17.90 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
14.20 µm/(m·K)
  
26
9.00 µm/(m·K)
  
99+
Enthalpy
  
  
Enthalpy of Vaporization
324.40 kJ/mol
  
27
Not Available
  
Enthalpy of Fusion
12.55 kJ/mol
  
27
7.50 kJ/mol
  
99+
Enthalpy of Atomization
364.00 kJ/mol
  
25
310.00 kJ/mol
  
34
Standard Molar Entropy
47.40 J/mol.K
  
32
Not Available