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Chemical Properties of Iron and Zinc


Chemical Properties of Zinc and Iron


Chemical Properties

Chemical Formula
Fe   
Zn   

Isotopes
  
  

Known Isotopes
26   
13
25   
14

Electronegativity
  
  

Pauling Electronegativity
1.83   
14
1.65   
19

Sanderson Electronegativity
2.20   
7
2.23   
6

Allred Rochow Electronegativity
1.64   
8
1.66   
7

Mulliken-Jaffe Electronegativity
Not Available   
1.65   
11

Allen Electronegativity
1.80   
12
1.59   
22

Electropositivity
  
  

Pauling Electropositivity
2.17   
40
2.35   
35

Ionization Energies
  
  

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

21st Energy Level
163,000.00 kJ/mol   
5
179,100.00 kJ/mol   
1

22nd Energy Level
173,600.00 kJ/mol   
4
Not Available   

23rd Energy Level
188,100.00 kJ/mol   
4
Not Available   

24th Energy Level
195,200.00 kJ/mol   
1
Not Available   

Electrochemical Equivalent
0.69 g/amp-hr   
99+
1.22 g/amp-hr   
99+

Electron Work Function
4.70 eV   
10
4.33 eV   
17

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

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