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Chemical Properties of Potassium and Vanadium

Potassium
Vanadium
Chemical Properties of Vanadium and Potassium


Chemical Properties
Chemical Formula
K   
V   
Isotopes
  
  
Known Isotopes
20   
19
22   
17
Electronegativity
  
  
Pauling Electronegativity
0.82   
99+
1.63   
20
Sanderson Electronegativity
0.45   
31
1.39   
17
Allred Rochow Electronegativity
0.91   
39
1.45   
16
Mulliken-Jaffe Electronegativity
0.73   
23
Not Available   
Allen Electronegativity
0.73   
99+
1.53   
26
Electropositivity
  
  
Pauling Electropositivity
3.18   
3
2.37   
34
Ionization Energies
  
  
1st Energy Level
418.80 kJ/mol   
99+
650.90 kJ/mol   
99+
2nd Energy Level
3,052.00 kJ/mol   
5
1,414.00 kJ/mol   
99+
3rd Energy Level
4,420.00 kJ/mol   
8
2,830.00 kJ/mol   
35
4th Energy Level
5,877.00 kJ/mol   
9
4,507.00 kJ/mol   
25
5th Energy Level
7,975.00 kJ/mol   
8
6,298.70 kJ/mol   
23
6th Energy Level
9,590.00 kJ/mol   
13
12,363.00 kJ/mol   
5
7th Energy level
11,343.00 kJ/mol   
17
14,530.00 kJ/mol   
5
8th Energy Level
14,944.00 kJ/mol   
13
16,730.00 kJ/mol   
7
9th Energy Level
16,963.70 kJ/mol   
15
19,860.00 kJ/mol   
7
10th Energy Level
48,610.00 kJ/mol   
3
22,240.00 kJ/mol   
12
11th Energy Level
54,490.00 kJ/mol   
4
24,670.00 kJ/mol   
15
12th Energy Level
60,730.00 kJ/mol   
4
29,730.00 kJ/mol   
12
13th Energy Level
68,950.00 kJ/mol   
4
32,446.00 kJ/mol   
12
14th Energy Level
75,900.00 kJ/mol   
5
86,450.00 kJ/mol   
1
15th Energy Level
83,080.00 kJ/mol   
6
94,170.00 kJ/mol   
2
16th Energy Level
93,400.00 kJ/mol   
7
102,300.00 kJ/mol   
3
17th Energy Level
99,710.00 kJ/mol   
8
112,700.00 kJ/mol   
4
18th Energy Level
Not Available   
121,600.00 kJ/mol   
5
19th Energy Level
Not Available   
130,700.00 kJ/mol   
6
20th Energy Level
Not Available   
143,400.00 kJ/mol   
8
21st Energy Level
Not Available   
151,440.00 kJ/mol   
8
Electrochemical Equivalent
1.46 g/amp-hr   
99+
0.38 g/amp-hr   
99+
Electron Work Function
2.30 eV   
99+
4.30 eV   
18
Other Chemical Properties
Chemical Stability, Flammability, Ionization, Solubility   
Anti Corrosion, Ionization, Radioactive Isotopes   
Atomic >>
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