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Chemical Properties of Aluminium and Indium


Chemical Properties of Indium and Aluminium


Chemical Properties

Chemical Formula
Al   
In   

Isotopes
  
  

Known Isotopes
11   
27
35   
4

Electronegativity
  
  

Pauling Electronegativity
1.61   
22
1.78   
16

Sanderson Electronegativity
1.71   
13
2.14   
8

Allred Rochow Electronegativity
1.47   
14
1.49   
13

Mulliken-Jaffe Electronegativity
1.83   
8
1.76   
10

Allen Electronegativity
1.61   
20
1.66   
18

Electropositivity
  
  

Pauling Electropositivity
2.39   
32
2.22   
38

Ionization Energies
  
  

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

2nd Energy Level
1,816.70 kJ/mol   
19
1,820.70 kJ/mol   
18

3rd Energy Level
2,744.80 kJ/mol   
38
2,704.00 kJ/mol   
39

4th Energy Level
11,577.00 kJ/mol   
3
5,210.00 kJ/mol   
17

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

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

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

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

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

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

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

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

Electron Work Function
4.28 eV   
19
4.12 eV   
24

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

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