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Chemical Properties of Polonium and Holmium

Polonium
Holmium
Chemical Properties of Holmium and Polonium


Chemical Properties
Chemical Formula
Po   
Ho   
Isotopes
  
  
Known Isotopes
29   
10
34   
5
Electronegativity
  
  
Pauling Electronegativity
2.00   
7
1.23   
37
Allred Rochow Electronegativity
1.76   
2
1.10   
30
Mulliken-Jaffe Electronegativity
2.48   
1
Not Available   
Allen Electronegativity
2.19   
2
Not Available   
Electropositivity
  
  
Pauling Electropositivity
2.00   
99+
2.77   
17
Ionization Energies
  
  
1st Energy Level
812.10 kJ/mol   
14
581.00 kJ/mol   
99+
2nd Energy Level
Not Available   
1,140.00 kJ/mol   
99+
3rd Energy Level
Not Available   
2,204.00 kJ/mol   
99+
4th Energy Level
Not Available   
4,100.00 kJ/mol   
34
Electrochemical Equivalent
3.90 g/amp-hr   
8
2.02 g/amp-hr   
29
Electron Work Function
Not Available   
Not Available   
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility   
Chemical Stability, Anti Corrosion, Ionization, Radioactive Isotopes, Solubility   
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