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Chemical Properties of Vanadium and Samarium


Chemical Properties of Samarium and Vanadium


Chemical Properties

Chemical Formula
V   
Sm   

Isotopes
  
  

Known Isotopes
22   
17
30   
9

Electronegativity
  
  

Pauling Electronegativity
1.63   
20
1.17   
40

Sanderson Electronegativity
1.39   
17
Not Available   

Allred Rochow Electronegativity
1.45   
16
1.07   
32

Allen Electronegativity
1.53   
26
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.37   
34
2.83   
14

Ionization Energies
  
  

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

2nd Energy Level
1,414.00 kJ/mol   
99+
1,070.00 kJ/mol   
99+

3rd Energy Level
2,830.00 kJ/mol   
35
2,260.00 kJ/mol   
99+

4th Energy Level
4,507.00 kJ/mol   
25
3,990.00 kJ/mol   
37

5th Energy Level
6,298.70 kJ/mol   
23
Not Available   

6th Energy Level
12,363.00 kJ/mol   
5
Not Available   

7th Energy level
14,530.00 kJ/mol   
5
Not Available   

8th Energy Level
16,730.00 kJ/mol   
7
Not Available   

9th Energy Level
19,860.00 kJ/mol   
7
Not Available   

10th Energy Level
22,240.00 kJ/mol   
12
Not Available   

11th Energy Level
24,670.00 kJ/mol   
15
Not Available   

12th Energy Level
29,730.00 kJ/mol   
12
Not Available   

13th Energy Level
32,446.00 kJ/mol   
12
Not Available   

14th Energy Level
86,450.00 kJ/mol   
1
Not Available   

15th Energy Level
94,170.00 kJ/mol   
2
Not Available   

16th Energy Level
102,300.00 kJ/mol   
3
Not Available   

17th Energy Level
112,700.00 kJ/mol   
4
Not Available   

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+
1.87 g/amp-hr   
34

Electron Work Function
4.30 eV   
18
2.70 eV   
99+

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

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