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Chemical Properties of Zinc and Samarium


Chemical Properties of Samarium and Zinc


Chemical Properties

Chemical Formula
Zn   
Sm   

Isotopes
  
  

Known Isotopes
25   
14
30   
9

Electronegativity
  
  

Pauling Electronegativity
1.65   
19
1.17   
40

Sanderson Electronegativity
2.23   
6
Not Available   

Allred Rochow Electronegativity
1.66   
7
1.07   
32

Mulliken-Jaffe Electronegativity
1.65   
11
Not Available   

Allen Electronegativity
1.59   
22
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.35   
35
2.83   
14

Ionization Energies
  
  

1st Energy Level
906.40 kJ/mol   
6
544.50 kJ/mol   
99+

2nd Energy Level
1,733.30 kJ/mol   
27
1,070.00 kJ/mol   
99+

3rd Energy Level
3,833.00 kJ/mol   
12
2,260.00 kJ/mol   
99+

4th Energy Level
5,731.00 kJ/mol   
11
3,990.00 kJ/mol   
37

5th Energy Level
7,970.00 kJ/mol   
9
Not Available   

6th Energy Level
10,400.00 kJ/mol   
9
Not Available   

7th Energy level
12,900.00 kJ/mol   
9
Not Available   

8th Energy Level
16,800.00 kJ/mol   
6
Not Available   

9th Energy Level
19,600.00 kJ/mol   
8
Not Available   

10th Energy Level
23,000.00 kJ/mol   
10
Not Available   

11th Energy Level
26,400.00 kJ/mol   
11
Not Available   

12th Energy Level
29,990.00 kJ/mol   
11
Not Available   

13th Energy Level
40,490.00 kJ/mol   
5
Not Available   

14th Energy Level
43,800.00 kJ/mol   
6
Not Available   

15th Energy Level
47,300.00 kJ/mol   
8
Not Available   

16th Energy Level
52,300.00 kJ/mol   
9
Not Available   

17th Energy Level
55,900.00 kJ/mol   
10
Not Available   

18th Energy Level
59,700.00 kJ/mol   
11
Not Available   

19th Energy Level
67,300.00 kJ/mol   
10
Not Available   

20th Energy Level
171,200.00 kJ/mol   
1
Not Available   

21st Energy Level
179,100.00 kJ/mol   
1
Not Available   

Electrochemical Equivalent
1.22 g/amp-hr   
99+
1.87 g/amp-hr   
34

Electron Work Function
4.33 eV   
17
2.70 eV   
99+

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

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