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Thermal Properties of Actinium and Polonium


Thermal Properties of Polonium and Actinium


Thermal Properties

Specific Heat
0.12 J/(kg K)   
40
0.12 J/(kg K)   
40

Molar Heat Capacity
27.20 J/mol·K   
18
26.40 J/mol·K   
28

Thermal Conductivity
12.00 W/m·K   
99+
20.00 W/m·K   
99+

Critical Temperature
Not Available   
Not Available   

Thermal Expansion
Not Available   
23.50 µm/(m·K)   
16

Enthalpy
  
  

Enthalpy of Vaporization
Not Available   
60.30 kJ/mol   
99+

Enthalpy of Fusion
Not Available   
13.00 kJ/mol   
26

Enthalpy of Atomization
301.00 kJ/mol   
36
134.00 kJ/mol   
99+

Standard Molar Entropy
56.50 J/mol.K   
25
Not Available   

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