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Chemical Properties of Holmium and Polonium

Holmium
Polonium
Chemical Properties of Polonium and Holmium


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