Thermal Properties of Radium and Bismuth
Specific Heat
0.12 J/(kg K)
  
40
0.12 J/(kg K)
  
40
Molar Heat Capacity
Not Available
  
25.52 J/mol·K
  
37
Thermal Conductivity
18.60 W/m·K
  
99+
7.97 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
Not Available
  
13.40 µm/(m·K)
  
28
Enthalpy
  
  
Enthalpy of Vaporization
Not Available
  
151.00 kJ/mol
  
99+
Enthalpy of Fusion
Not Available
  
10.90 kJ/mol
  
33
Enthalpy of Atomization
163.00 kJ/mol
  
99+
207.10 kJ/mol
  
99+
Standard Molar Entropy
71.00 J/mol.K
  
14
56.70 J/mol.K
  
24