Thermal Properties of Ytterbium and Actinium
Thermal Properties
Specific Heat
0.15 J/(kg K)
36
0.12 J/(kg K)
40
Molar Heat Capacity
26.74 J/mol·K
25
27.20 J/mol·K
18
Thermal Conductivity
38.50 W/m·K
35
12.00 W/m·K
99+
Critical Temperature
26.30 K
7
Not Available
Thermal Expansion
26.30 µm/(m·K)
14
Not Available
Enthalpy
Enthalpy of Vaporization
128.90 kJ/mol
99+
Not Available
Enthalpy of Fusion
7.66 kJ/mol
99+
Not Available
Enthalpy of Atomization
180.00 kJ/mol
99+
301.00 kJ/mol
36
Standard Molar Entropy
59.90 J/mol.K
21
56.50 J/mol.K
25
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