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Chemical Properties of Tungsten and Aluminium


Chemical Properties of Aluminium and Tungsten


Chemical Properties

Chemical Formula
W   
Al   

Isotopes
  
  

Known Isotopes
33   
6
11   
27

Electronegativity
  
  

Pauling Electronegativity
2.36   
2
1.61   
22

Sanderson Electronegativity
0.98   
23
1.71   
13

Allred Rochow Electronegativity
1.40   
19
1.47   
14

Mulliken-Jaffe Electronegativity
Not Available   
1.83   
8

Allen Electronegativity
1.47   
29
1.61   
20

Electropositivity
  
  

Pauling Electropositivity
1.64   
99+
2.39   
32

Ionization Energies
  
  

1st Energy Level
770.00 kJ/mol   
16
577.50 kJ/mol   
99+

2nd Energy Level
1,700.00 kJ/mol   
29
1,816.70 kJ/mol   
19

3rd Energy Level
Not Available   
2,744.80 kJ/mol   
38

4th Energy Level
Not Available   
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
1.14 g/amp-hr   
99+
0.34 g/amp-hr   
99+

Electron Work Function
4.55 eV   
13
4.28 eV   
19

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

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