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Chemical Properties of Osmium and Gadolinium


Chemical Properties of Gadolinium and Osmium


Chemical Properties

Chemical Formula
Os   
Gd   

Isotopes
  
  

Known Isotopes
35   
4
26   
13

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
1.20   
39

Allred Rochow Electronegativity
1.52   
12
1.11   
29

Allen Electronegativity
1.65   
19
Not Available   

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
2.80   
15

Ionization Energies
  
  

1st Energy Level
840.00 kJ/mol   
12
593.40 kJ/mol   
99+

2nd Energy Level
1,309.80 kJ/mol   
99+
1,170.00 kJ/mol   
99+

3rd Energy Level
1,600.00 kJ/mol   
99+
1,990.00 kJ/mol   
99+

4th Energy Level
Not Available   
4,250.00 kJ/mol   
30

Electrochemical Equivalent
1.77 g/amp-hr   
38
1.96 g/amp-hr   
32

Electron Work Function
4.83 eV   
8
3.10 eV   
35

Other Chemical Properties
Chemical Stability, Ionization, Solubility   
Corrosion, Flammable, Ionization, Radioactive Isotopes   

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