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Chemical Properties of Mendelevium and Gadolinium


Chemical Properties of Gadolinium and Mendelevium


Chemical Properties

Chemical Formula
Md   
Gd   

Isotopes
  
  

Known Isotopes
16   
23
26   
13

Electronegativity
  
  

Pauling Electronegativity
1.30   
32
1.20   
39

Allred Rochow Electronegativity
1.20   
27
1.11   
29

Electropositivity
  
  

Pauling Electropositivity
2.70   
22
2.80   
15

Ionization Energies
  
  

1st Energy Level
635.00 kJ/mol   
99+
593.40 kJ/mol   
99+

2nd Energy Level
1,235.00 kJ/mol   
99+
1,170.00 kJ/mol   
99+

3rd Energy Level
2,470.00 kJ/mol   
99+
1,990.00 kJ/mol   
99+

4th Energy Level
3,840.00 kJ/mol   
99+
4,250.00 kJ/mol   
30

Electrochemical Equivalent
3.21 g/amp-hr   
12
1.96 g/amp-hr   
32

Electron Work Function
Not Available   
3.10 eV   
35

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

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