Thermal Properties of Gallium and Neptunium
Specific Heat
0.37 J/(kg K)
  
16
0.12 J/(kg K)
  
40
Molar Heat Capacity
25.86 J/mol·K
  
35
29.46 J/mol·K
  
8
Thermal Conductivity
40.60 W/m·K
  
34
6.30 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
18.00 µm/(m·K)
  
24
Not Available
  
Enthalpy
  
  
Enthalpy of Vaporization
256.10 kJ/mol
  
36
Not Available
  
Enthalpy of Fusion
5.59 kJ/mol
  
99+
3.20 kJ/mol
  
99+
Enthalpy of Atomization
276.10 kJ/mol
  
39
Not Available
  
Standard Molar Entropy
40.80 J/mol.K
  
38
Not Available