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Chemical Properties of Vanadium and Iron


Chemical Properties of Iron and Vanadium


Chemical Properties

Chemical Formula
V   
Fe   

Isotopes
  
  

Known Isotopes
22   
17
26   
13

Electronegativity
  
  

Pauling Electronegativity
1.63   
20
1.83   
14

Sanderson Electronegativity
1.39   
17
2.20   
7

Allred Rochow Electronegativity
1.45   
16
1.64   
8

Allen Electronegativity
1.53   
26
1.80   
12

Electropositivity
  
  

Pauling Electropositivity
2.37   
34
2.17   
40

Ionization Energies
  
  

1st Energy Level
650.90 kJ/mol   
99+
762.50 kJ/mol   
17

2nd Energy Level
1,414.00 kJ/mol   
99+
1,561.90 kJ/mol   
36

3rd Energy Level
2,830.00 kJ/mol   
35
2,957.00 kJ/mol   
29

4th Energy Level
4,507.00 kJ/mol   
25
5,290.00 kJ/mol   
16

5th Energy Level
6,298.70 kJ/mol   
23
7,240.00 kJ/mol   
16

6th Energy Level
12,363.00 kJ/mol   
5
9,560.00 kJ/mol   
14

7th Energy level
14,530.00 kJ/mol   
5
12,060.00 kJ/mol   
15

8th Energy Level
16,730.00 kJ/mol   
7
14,580.00 kJ/mol   
14

9th Energy Level
19,860.00 kJ/mol   
7
22,540.00 kJ/mol   
5

10th Energy Level
22,240.00 kJ/mol   
12
25,290.00 kJ/mol   
8

11th Energy Level
24,670.00 kJ/mol   
15
28,000.00 kJ/mol   
9

12th Energy Level
29,730.00 kJ/mol   
12
31,920.00 kJ/mol   
9

13th Energy Level
32,446.00 kJ/mol   
12
34,830.00 kJ/mol   
9

14th Energy Level
86,450.00 kJ/mol   
1
37,840.00 kJ/mol   
11

15th Energy Level
94,170.00 kJ/mol   
2
44,100.00 kJ/mol   
11

16th Energy Level
102,300.00 kJ/mol   
3
47,206.00 kJ/mol   
13

17th Energy Level
112,700.00 kJ/mol   
4
122,200.00 kJ/mol   
1

18th Energy Level
121,600.00 kJ/mol   
5
131,000.00 kJ/mol   
2

19th Energy Level
130,700.00 kJ/mol   
6
140,500.00 kJ/mol   
3

20th Energy Level
143,400.00 kJ/mol   
8
152,600.00 kJ/mol   
5

21st Energy Level
151,440.00 kJ/mol   
8
163,000.00 kJ/mol   
5

22nd Energy Level
Not Available   
173,600.00 kJ/mol   
4

23rd Energy Level
Not Available   
188,100.00 kJ/mol   
4

24th Energy Level
Not Available   
195,200.00 kJ/mol   
1

Electrochemical Equivalent
0.38 g/amp-hr   
99+
0.69 g/amp-hr   
99+

Electron Work Function
4.30 eV   
18
4.70 eV   
10

Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes   
Corrosion, Ionization, Solubility   

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