Thermal Properties of Americium and Promethium
Thermal Properties
Specific Heat
0.11 J/(kg K)
99+
0.18 J/(kg K)
33
Molar Heat Capacity
62.70 J/mol·K
1
Not Available
Thermal Conductivity
10.00 W/m·K
99+
17.90 W/m·K
99+
Critical Temperature
Not Available
Not Available
Thermal Expansion
Not Available
9.00 µm/(m·K)
99+
Enthalpy
Enthalpy of Fusion
14.39 kJ/mol
24
7.50 kJ/mol
99+
Enthalpy of Atomization
268.00 kJ/mol
40
310.00 kJ/mol
34
Standard Molar Entropy
Not Available
Not Available
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