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Chemical Properties of Vanadium and Potassium


Chemical Properties of Potassium and Vanadium


Chemical Properties

Chemical Formula
V   
K   

Isotopes
  
  

Known Isotopes
22   
17
20   
19

Electronegativity
  
  

Pauling Electronegativity
1.63   
20
0.82   
99+

Sanderson Electronegativity
1.39   
17
0.45   
31

Allred Rochow Electronegativity
1.45   
16
0.91   
39

Mulliken-Jaffe Electronegativity
Not Available   
0.73   
23

Allen Electronegativity
1.53   
26
0.73   
99+

Electropositivity
  
  

Pauling Electropositivity
2.37   
34
3.18   
3

Ionization Energies
  
  

1st Energy Level
650.90 kJ/mol   
99+
418.80 kJ/mol   
99+

2nd Energy Level
1,414.00 kJ/mol   
99+
3,052.00 kJ/mol   
5

3rd Energy Level
2,830.00 kJ/mol   
35
4,420.00 kJ/mol   
8

4th Energy Level
4,507.00 kJ/mol   
25
5,877.00 kJ/mol   
9

5th Energy Level
6,298.70 kJ/mol   
23
7,975.00 kJ/mol   
8

6th Energy Level
12,363.00 kJ/mol   
5
9,590.00 kJ/mol   
13

7th Energy level
14,530.00 kJ/mol   
5
11,343.00 kJ/mol   
17

8th Energy Level
16,730.00 kJ/mol   
7
14,944.00 kJ/mol   
13

9th Energy Level
19,860.00 kJ/mol   
7
16,963.70 kJ/mol   
15

10th Energy Level
22,240.00 kJ/mol   
12
48,610.00 kJ/mol   
3

11th Energy Level
24,670.00 kJ/mol   
15
54,490.00 kJ/mol   
4

12th Energy Level
29,730.00 kJ/mol   
12
60,730.00 kJ/mol   
4

13th Energy Level
32,446.00 kJ/mol   
12
68,950.00 kJ/mol   
4

14th Energy Level
86,450.00 kJ/mol   
1
75,900.00 kJ/mol   
5

15th Energy Level
94,170.00 kJ/mol   
2
83,080.00 kJ/mol   
6

16th Energy Level
102,300.00 kJ/mol   
3
93,400.00 kJ/mol   
7

17th Energy Level
112,700.00 kJ/mol   
4
99,710.00 kJ/mol   
8

18th Energy Level
121,600.00 kJ/mol   
5
Not Available   

19th Energy Level
130,700.00 kJ/mol   
6
Not Available   

20th Energy Level
143,400.00 kJ/mol   
8
Not Available   

21st Energy Level
151,440.00 kJ/mol   
8
Not Available   

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

Electron Work Function
4.30 eV   
18
2.30 eV   
99+

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

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