Thermal Properties of Radium and Ruthenium
Thermal Properties
Specific Heat
0.12 J/(kg K)
40
0.24 J/(kg K)
24
Molar Heat Capacity
Not Available
24.06 J/mol·K
99+
Thermal Conductivity
18.60 W/m·K
99+
117.00 W/m·K
13
Critical Temperature
Not Available
Not Available
Thermal Expansion
Not Available
6.40 µm/(m·K)
99+
Enthalpy
Enthalpy of Vaporization
Not Available
567.80 kJ/mol
10
Enthalpy of Fusion
Not Available
25.50 kJ/mol
7
Enthalpy of Atomization
163.00 kJ/mol
99+
603.00 kJ/mol
9
Standard Molar Entropy
71.00 J/mol.K
14
28.50 J/mol.K
99+
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