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Chemical Properties of Sodium and Aluminium

Sodium
Aluminium
Chemical Properties of Aluminium and Sodium


Chemical Properties
Chemical Formula
Na   
Al   
Isotopes
  
  
Known Isotopes
17   
22
11   
27
Electronegativity
  
  
Pauling Electronegativity
0.93   
99+
1.61   
22
Sanderson Electronegativity
0.56   
30
1.71   
13
Allred Rochow Electronegativity
1.01   
35
1.47   
14
Mulliken-Jaffe Electronegativity
0.91   
21
1.83   
8
Allen Electronegativity
0.87   
99+
1.61   
20
Electropositivity
  
  
Pauling Electropositivity
3.07   
6
2.39   
32
Ionization Energies
  
  
1st Energy Level
495.80 kJ/mol   
99+
577.50 kJ/mol   
99+
2nd Energy Level
4,562.00 kJ/mol   
4
1,816.70 kJ/mol   
19
3rd Energy Level
6,910.30 kJ/mol   
6
2,744.80 kJ/mol   
38
4th Energy Level
9,543.00 kJ/mol   
5
11,577.00 kJ/mol   
3
5th Energy Level
13,354.00 kJ/mol   
4
14,842.00 kJ/mol   
2
6th Energy Level
16,613.00 kJ/mol   
4
18,379.00 kJ/mol   
2
7th Energy level
20,117.00 kJ/mol   
4
23,326.00 kJ/mol   
2
8th Energy Level
25,496.00 kJ/mol   
4
27,465.00 kJ/mol   
2
9th Energy Level
28,932.00 kJ/mol   
4
31,853.00 kJ/mol   
2
10th Energy Level
141,362.00 kJ/mol   
2
38,473.00 kJ/mol   
4
11th Energy Level
159,076.00 kJ/mol   
2
42,647.00 kJ/mol   
5
Electrochemical Equivalent
0.86 g/amp-hr   
99+
0.34 g/amp-hr   
99+
Electron Work Function
2.75 eV   
40
4.28 eV   
19
Other Chemical Properties
Chemical Stability, Corrosion, Flammability, Ionization, Solubility   
Chemical Stability, Ionization, Radioactive Isotopes   
Atomic >>
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