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Chemical Properties of Aluminium and Titanium


Chemical Properties of Titanium and Aluminium


Chemical Properties

Chemical Formula
Al   
Ti   

Isotopes
  
  

Known Isotopes
11   
27
23   
16

Electronegativity
  
  

Pauling Electronegativity
1.61   
22
1.54   
26

Sanderson Electronegativity
1.71   
13
1.09   
20

Allred Rochow Electronegativity
1.47   
14
1.32   
23

Mulliken-Jaffe Electronegativity
1.83   
8
Not Available   

Allen Electronegativity
1.61   
20
1.38   
32

Electropositivity
  
  

Pauling Electropositivity
2.39   
32
2.46   
28

Ionization Energies
  
  

1st Energy Level
577.50 kJ/mol   
99+
658.80 kJ/mol   
39

2nd Energy Level
1,816.70 kJ/mol   
19
1,309.80 kJ/mol   
99+

3rd Energy Level
2,744.80 kJ/mol   
38
2,652.50 kJ/mol   
99+

4th Energy Level
11,577.00 kJ/mol   
3
4,174.60 kJ/mol   
32

5th Energy Level
14,842.00 kJ/mol   
2
9,581.00 kJ/mol   
5

6th Energy Level
18,379.00 kJ/mol   
2
11,533.00 kJ/mol   
6

7th Energy level
23,326.00 kJ/mol   
2
13,590.00 kJ/mol   
6

8th Energy Level
27,465.00 kJ/mol   
2
16,440.00 kJ/mol   
8

9th Energy Level
31,853.00 kJ/mol   
2
18,530.00 kJ/mol   
11

10th Energy Level
38,473.00 kJ/mol   
4
20,833.00 kJ/mol   
15

11th Energy Level
42,647.00 kJ/mol   
5
25,575.00 kJ/mol   
14

12th Energy Level
Not Available   
28,125.00 kJ/mol   
14

13th Energy Level
Not Available   
76,015.00 kJ/mol   
1

14th Energy Level
Not Available   
83,280.00 kJ/mol   
2

15th Energy Level
Not Available   
90,880.00 kJ/mol   
3

16th Energy Level
Not Available   
100,700.00 kJ/mol   
4

17th Energy Level
Not Available   
109,100.00 kJ/mol   
5

18th Energy Level
Not Available   
117,800.00 kJ/mol   
6

19th Energy Level
Not Available   
129,900.00 kJ/mol   
7

20th Energy Level
Not Available   
137,530.00 kJ/mol   
9

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

Electron Work Function
4.28 eV   
19
4.33 eV   
17

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

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