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Chemical Properties of Magnesium and Aluminium

Magnesium
Aluminium
Chemical Properties of Aluminium and Magnesium


Chemical Properties
Chemical Formula
Mg   
Al   
Isotopes
  
  
Known Isotopes
15   
24
11   
27
Electronegativity
  
  
Pauling Electronegativity
1.31   
31
1.61   
22
Sanderson Electronegativity
1.32   
18
1.71   
13
Allred Rochow Electronegativity
1.23   
25
1.47   
14
Mulliken-Jaffe Electronegativity
1.37   
16
1.83   
8
Allen Electronegativity
1.29   
35
1.61   
20
Electropositivity
  
  
Pauling Electropositivity
2.69   
23
2.39   
32
Ionization Energies
  
  
1st Energy Level
737.70 kJ/mol   
24
577.50 kJ/mol   
99+
2nd Energy Level
1,450.70 kJ/mol   
99+
1,816.70 kJ/mol   
19
3rd Energy Level
7,732.70 kJ/mol   
5
2,744.80 kJ/mol   
38
4th Energy Level
10,542.50 kJ/mol   
4
11,577.00 kJ/mol   
3
5th Energy Level
13,630.00 kJ/mol   
3
14,842.00 kJ/mol   
2
6th Energy Level
18,020.00 kJ/mol   
3
18,379.00 kJ/mol   
2
7th Energy level
21,711.00 kJ/mol   
3
23,326.00 kJ/mol   
2
8th Energy Level
25,661.00 kJ/mol   
3
27,465.00 kJ/mol   
2
9th Energy Level
31,653.00 kJ/mol   
3
31,853.00 kJ/mol   
2
10th Energy Level
35,458.00 kJ/mol   
5
38,473.00 kJ/mol   
4
11th Energy Level
169,988.00 kJ/mol   
1
42,647.00 kJ/mol   
5
12th Energy Level
189,368.00 kJ/mol   
1
Not Available   
Electrochemical Equivalent
0.45 g/amp-hr   
99+
0.34 g/amp-hr   
99+
Electron Work Function
3.66 eV   
29
4.28 eV   
19
Other Chemical Properties
Corrosion, Highly Inflammable, Ionization, Solubility   
Chemical Stability, Ionization, Radioactive Isotopes   
Atomic >>
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