Thermal Properties of Radium and Barium
Thermal Properties
Specific Heat
0.12 J/(kg K)
40
0.20 J/(kg K)
30
Molar Heat Capacity
Not Available
28.07 J/mol·K
12
Thermal Conductivity
18.60 W/m·K
99+
18.40 W/m·K
99+
Critical Temperature
Not Available
Not Available
Thermal Expansion
Not Available
20.60 µm/(m·K)
22
Enthalpy
Enthalpy of Vaporization
Not Available
140.00 kJ/mol
99+
Enthalpy of Fusion
Not Available
7.66 kJ/mol
99+
Enthalpy of Atomization
163.00 kJ/mol
99+
175.70 kJ/mol
99+
Standard Molar Entropy
71.00 J/mol.K
14
62.50 J/mol.K
20
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