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Chemical Properties of Neptunium and Moscovium


Chemical Properties of Moscovium and Neptunium


Chemical Properties

Chemical Formula
Np   
Mc   

Isotopes
  
  

Known Isotopes
20   
19
5   
32

Electronegativity
  
  

Pauling Electronegativity
1.36   
29
Not Available   

Allred Rochow Electronegativity
1.22   
26
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.64   
25
Not Available   

Ionization Energies
  
  

1st Energy Level
604.50 kJ/mol   
99+
538.40 kJ/mol   
99+

2nd Energy Level
1,128.00 kJ/mol   
99+
1,756.00 kJ/mol   
24

3rd Energy Level
1,997.00 kJ/mol   
99+
2,653.30 kJ/mol   
40

4th Energy Level
3,242.00 kJ/mol   
99+
4,679.50 kJ/mol   
24

5th Energy Level
Not Available   
5,721.60 kJ/mol   
27

Electrochemical Equivalent
1.77 g/amp-hr   
39
Not Available   

Electron Work Function
Not Available   
Not Available   

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Chemical Stability, Ionization   

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