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Chemical Properties of Beryllium and Gallium


Chemical Properties of Gallium and Beryllium


Chemical Properties

Chemical Formula
Be   
Ga   

Isotopes
  
  

Known Isotopes
9   
29
24   
15

Electronegativity
  
  

Pauling Electronegativity
1.57   
24
1.81   
15

Sanderson Electronegativity
1.81   
12
2.42   
2

Allred Rochow Electronegativity
1.47   
14
1.82   
1

Mulliken-Jaffe Electronegativity
1.54   
12
2.01   
5

Allen Electronegativity
1.58   
23
1.76   
14

Electropositivity
  
  

Pauling Electropositivity
2.43   
30
2.19   
39

Ionization Energies
  
  

1st Energy Level
899.50 kJ/mol   
7
578.80 kJ/mol   
99+

2nd Energy Level
1,757.10 kJ/mol   
23
1,979.30 kJ/mol   
13

3rd Energy Level
14,848.70 kJ/mol   
2
2,963.00 kJ/mol   
28

4th Energy Level
21,006.60 kJ/mol   
2
6,180.00 kJ/mol   
8

Electrochemical Equivalent
0.17 g/amp-hr   
99+
0.87 g/amp-hr   
99+

Electron Work Function
4.98 eV   
6
4.20 eV   
23

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

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