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Thermal Properties of Neptunium and Potassium


Thermal Properties of Potassium and Neptunium


Thermal Properties

Specific Heat
0.12 J/(kg K)   
40
0.75 J/(kg K)   
6

Molar Heat Capacity
29.46 J/mol·K   
8
29.60 J/mol·K   
6

Thermal Conductivity
6.30 W/m·K   
99+
102.50 W/m·K   
15

Critical Temperature
Not Available   
2,223.00 K   
3

Thermal Expansion
Not Available   
83.30 µm/(m·K)   
3

Enthalpy
  
  

Enthalpy of Vaporization
Not Available   
77.50 kJ/mol   
99+

Enthalpy of Fusion
3.20 kJ/mol   
99+
2.32 kJ/mol   
99+

Enthalpy of Atomization
Not Available   
89.50 kJ/mol   
99+

Standard Molar Entropy
Not Available   
64.70 J/mol.K   
18

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