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Chemical Properties of Gold and Beryllium


Chemical Properties of Beryllium and Gold


Chemical Properties

Chemical Formula
Au   
Be   

Isotopes
  
  

Known Isotopes
36   
3
9   
29

Electronegativity
  
  

Pauling Electronegativity
2.54   
1
1.57   
24

Sanderson Electronegativity
Not Available   
1.81   
12

Allred Rochow Electronegativity
1.42   
18
1.47   
14

Mulliken-Jaffe Electronegativity
1.87   
7
1.54   
12

Allen Electronegativity
1.92   
5
1.58   
23

Electropositivity
  
  

Pauling Electropositivity
1.46   
99+
2.43   
30

Ionization Energies
  
  

1st Energy Level
890.10 kJ/mol   
8
899.50 kJ/mol   
7

2nd Energy Level
1,980.00 kJ/mol   
12
1,757.10 kJ/mol   
23

3rd Energy Level
Not Available   
14,848.70 kJ/mol   
2

4th Energy Level
Not Available   
21,006.60 kJ/mol   
2

Electrochemical Equivalent
2.45 g/amp-hr   
21
0.17 g/amp-hr   
99+

Electron Work Function
5.10 eV   
4
4.98 eV   
6

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

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