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Chemical Properties of Mendelevium and Hassium


Chemical Properties of Hassium and Mendelevium


Chemical Properties

Chemical Formula
Md   
Hs   

Isotopes
  
  

Known Isotopes
16   
23
7   
31

Electronegativity
  
  

Pauling Electronegativity
1.30   
32
Not Available   

Allred Rochow Electronegativity
1.20   
27
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.70   
22
Not Available   

Ionization Energies
  
  

1st Energy Level
635.00 kJ/mol   
99+
733.30 kJ/mol   
26

2nd Energy Level
1,235.00 kJ/mol   
99+
1,756.00 kJ/mol   
24

3rd Energy Level
2,470.00 kJ/mol   
99+
2,827.00 kJ/mol   
36

4th Energy Level
3,840.00 kJ/mol   
99+
3,637.50 kJ/mol   
99+

5th Energy Level
Not Available   
4,940.00 kJ/mol   
34

6th Energy Level
Not Available   
6,175.10 kJ/mol   
23

7th Energy level
Not Available   
7,535.50 kJ/mol   
21

8th Energy Level
Not Available   
8,857.40 kJ/mol   
20

Electrochemical Equivalent
3.21 g/amp-hr   
12
Not Available   

Electron Work Function
Not Available   
Not Available   

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

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