Thermal Properties of Silver and Neptunium
Specific Heat
0.24 J/(kg K)
  
25
0.12 J/(kg K)
  
40
Molar Heat Capacity
25.35 J/mol·K
  
99+
29.46 J/mol·K
  
8
Thermal Conductivity
429.00 W/m·K
  
1
6.30 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
18.90 µm/(m·K)
  
23
Not Available
  
Enthalpy
  
  
Enthalpy of Vaporization
255.10 kJ/mol
  
37
Not Available
  
Enthalpy of Fusion
11.30 kJ/mol
  
31
3.20 kJ/mol
  
99+
Enthalpy of Atomization
284.50 kJ/mol
  
37
Not Available
  
Standard Molar Entropy
42.60 J/mol.K
  
35
Not Available