Thermal Properties of Beryllium and Protactinium
Specific Heat
1.82 J/(kg K)
  
2
0.12 J/(kg K)
  
40
Molar Heat Capacity
16.44 J/mol·K
  
99+
Not Available
  
Thermal Conductivity
200.00 W/m·K
  
6
47.00 W/m·K
  
32
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
11.30 µm/(m·K)
  
34
9.90 µm/(m·K)
  
40
Enthalpy
  
  
Enthalpy of Vaporization
294.70 kJ/mol
  
30
Not Available
  
Enthalpy of Fusion
11.72 kJ/mol
  
30
12.34 kJ/mol
  
28
Enthalpy of Atomization
326.40 kJ/mol
  
30
Not Available
  
Standard Molar Entropy
9.50 J/mol.K
  
99+
198.10 J/mol.K
  
1