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Chemical Properties of Fermium and Dysprosium


Chemical Properties of Dysprosium and Fermium


Chemical Properties

Chemical Formula
Fm   
Dy   

Isotopes
  
  

Known Isotopes
18   
21
29   
10

Electronegativity
  
  

Pauling Electronegativity
1.30   
32
1.22   
38

Allred Rochow Electronegativity
1.20   
27
1.10   
30

Electropositivity
  
  

Pauling Electropositivity
2.70   
22
2.78   
16

Ionization Energies
  
  

1st Energy Level
627.00 kJ/mol   
99+
573.00 kJ/mol   
99+

2nd Energy Level
1,225.00 kJ/mol   
99+
1,130.00 kJ/mol   
99+

3rd Energy Level
2,363.00 kJ/mol   
99+
2,200.00 kJ/mol   
99+

4th Energy Level
3,792.00 kJ/mol   
99+
3,990.00 kJ/mol   
37

Electrochemical Equivalent
3.20 g/amp-hr   
13
2.02 g/amp-hr   
29

Electron Work Function
Not Available   
Not Available   

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity   
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility   

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