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Chemical Properties of Zinc and Iron


Chemical Properties of Iron and Zinc


Chemical Properties

Chemical Formula
Zn   
Fe   

Isotopes
  
  

Known Isotopes
25   
14
26   
13

Electronegativity
  
  

Pauling Electronegativity
1.65   
19
1.83   
14

Sanderson Electronegativity
2.23   
6
2.20   
7

Allred Rochow Electronegativity
1.66   
7
1.64   
8

Mulliken-Jaffe Electronegativity
1.65   
11
Not Available   

Allen Electronegativity
1.59   
22
1.80   
12

Electropositivity
  
  

Pauling Electropositivity
2.35   
35
2.17   
40

Ionization Energies
  
  

1st Energy Level
906.40 kJ/mol   
6
762.50 kJ/mol   
17

2nd Energy Level
1,733.30 kJ/mol   
27
1,561.90 kJ/mol   
36

3rd Energy Level
3,833.00 kJ/mol   
12
2,957.00 kJ/mol   
29

4th Energy Level
5,731.00 kJ/mol   
11
5,290.00 kJ/mol   
16

5th Energy Level
7,970.00 kJ/mol   
9
7,240.00 kJ/mol   
16

6th Energy Level
10,400.00 kJ/mol   
9
9,560.00 kJ/mol   
14

7th Energy level
12,900.00 kJ/mol   
9
12,060.00 kJ/mol   
15

8th Energy Level
16,800.00 kJ/mol   
6
14,580.00 kJ/mol   
14

9th Energy Level
19,600.00 kJ/mol   
8
22,540.00 kJ/mol   
5

10th Energy Level
23,000.00 kJ/mol   
10
25,290.00 kJ/mol   
8

11th Energy Level
26,400.00 kJ/mol   
11
28,000.00 kJ/mol   
9

12th Energy Level
29,990.00 kJ/mol   
11
31,920.00 kJ/mol   
9

13th Energy Level
40,490.00 kJ/mol   
5
34,830.00 kJ/mol   
9

14th Energy Level
43,800.00 kJ/mol   
6
37,840.00 kJ/mol   
11

15th Energy Level
47,300.00 kJ/mol   
8
44,100.00 kJ/mol   
11

16th Energy Level
52,300.00 kJ/mol   
9
47,206.00 kJ/mol   
13

17th Energy Level
55,900.00 kJ/mol   
10
122,200.00 kJ/mol   
1

18th Energy Level
59,700.00 kJ/mol   
11
131,000.00 kJ/mol   
2

19th Energy Level
67,300.00 kJ/mol   
10
140,500.00 kJ/mol   
3

20th Energy Level
171,200.00 kJ/mol   
1
152,600.00 kJ/mol   
5

21st Energy Level
179,100.00 kJ/mol   
1
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
1.22 g/amp-hr   
99+
0.69 g/amp-hr   
99+

Electron Work Function
4.33 eV   
17
4.70 eV   
10

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

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