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Thermal Properties of Lanthanum and Polonium


Thermal Properties of Polonium and Lanthanum


Thermal Properties

Specific Heat
0.19 J/(kg K)   
32
0.12 J/(kg K)   
40

Molar Heat Capacity
27.11 J/mol·K   
21
26.40 J/mol·K   
28

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

Critical Temperature
Not Available   
Not Available   

Thermal Expansion
12.10 µm/(m·K)   
32
23.50 µm/(m·K)   
16

Enthalpy
  
  

Enthalpy of Vaporization
399.60 kJ/mol   
17
60.30 kJ/mol   
99+

Enthalpy of Fusion
6.20 kJ/mol   
99+
13.00 kJ/mol   
26

Enthalpy of Atomization
431.00 kJ/mol   
16
134.00 kJ/mol   
99+

Standard Molar Entropy
56.90 J/mol.K   
23
Not Available   

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