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Chemical Properties of Gold and Americium

Gold
Americium
Chemical Properties of Americium and Gold


Chemical Properties
Chemical Formula
Au   
Am   
Isotopes
  
  
Known Isotopes
36   
3
16   
23
Electronegativity
  
  
Pauling Electronegativity
2.54   
1
1.30   
32
Allred Rochow Electronegativity
1.42   
18
1.20   
27
Mulliken-Jaffe Electronegativity
1.87   
7
Not Available   
Allen Electronegativity
1.92   
5
Not Available   
Electropositivity
  
  
Pauling Electropositivity
1.46   
99+
2.70   
22
Ionization Energies
  
  
1st Energy Level
890.10 kJ/mol   
8
578.00 kJ/mol   
99+
2nd Energy Level
1,980.00 kJ/mol   
12
1,158.00 kJ/mol   
99+
3rd Energy Level
Not Available   
2,132.00 kJ/mol   
99+
4th Energy Level
Not Available   
3,493.00 kJ/mol   
99+
Electrochemical Equivalent
2.45 g/amp-hr   
21
3.02 g/amp-hr   
17
Electron Work Function
5.10 eV   
4
Not Available   
Other Chemical Properties
Chemical Stability, Ionization, Solubility   
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
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