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Chemical Properties of Gallium and Aluminium


Chemical Properties of Aluminium and Gallium


Chemical Properties

Chemical Formula
Ga   
Al   

Isotopes
  
  

Known Isotopes
24   
15
11   
27

Electronegativity
  
  

Pauling Electronegativity
1.81   
15
1.61   
22

Sanderson Electronegativity
2.42   
2
1.71   
13

Allred Rochow Electronegativity
1.82   
1
1.47   
14

Mulliken-Jaffe Electronegativity
2.01   
5
1.83   
8

Allen Electronegativity
1.76   
14
1.61   
20

Electropositivity
  
  

Pauling Electropositivity
2.19   
39
2.39   
32

Ionization Energies
  
  

1st Energy Level
578.80 kJ/mol   
99+
577.50 kJ/mol   
99+

2nd Energy Level
1,979.30 kJ/mol   
13
1,816.70 kJ/mol   
19

3rd Energy Level
2,963.00 kJ/mol   
28
2,744.80 kJ/mol   
38

4th Energy Level
6,180.00 kJ/mol   
8
11,577.00 kJ/mol   
3

5th Energy Level
Not Available   
14,842.00 kJ/mol   
2

6th Energy Level
Not Available   
18,379.00 kJ/mol   
2

7th Energy level
Not Available   
23,326.00 kJ/mol   
2

8th Energy Level
Not Available   
27,465.00 kJ/mol   
2

9th Energy Level
Not Available   
31,853.00 kJ/mol   
2

10th Energy Level
Not Available   
38,473.00 kJ/mol   
4

11th Energy Level
Not Available   
42,647.00 kJ/mol   
5

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

Electron Work Function
4.20 eV   
23
4.28 eV   
19

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

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