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Chemical Properties of Zinc and Copper


Chemical Properties of Copper and Zinc


Chemical Properties

Chemical Formula
Zn   
Cu   

Isotopes
  
  

Known Isotopes
25   
14
29   
10

Electronegativity
  
  

Pauling Electronegativity
1.65   
19
1.90   
11

Sanderson Electronegativity
2.23   
6
1.98   
9

Allred Rochow Electronegativity
1.66   
7
1.75   
3

Mulliken-Jaffe Electronegativity
1.65   
11
1.49   
14

Allen Electronegativity
1.59   
22
1.85   
9

Electropositivity
  
  

Pauling Electropositivity
2.35   
35
2.10   
99+

Ionization Energies
  
  

1st Energy Level
906.40 kJ/mol   
6
745.50 kJ/mol   
22

2nd Energy Level
1,733.30 kJ/mol   
27
1,957.90 kJ/mol   
15

3rd Energy Level
3,833.00 kJ/mol   
12
3,555.00 kJ/mol   
15

4th Energy Level
5,731.00 kJ/mol   
11
5,536.00 kJ/mol   
12

5th Energy Level
7,970.00 kJ/mol   
9
7,700.00 kJ/mol   
11

6th Energy Level
10,400.00 kJ/mol   
9
9,900.00 kJ/mol   
10

7th Energy level
12,900.00 kJ/mol   
9
13,400.00 kJ/mol   
7

8th Energy Level
16,800.00 kJ/mol   
6
16,000.00 kJ/mol   
9

9th Energy Level
19,600.00 kJ/mol   
8
19,200.00 kJ/mol   
9

10th Energy Level
23,000.00 kJ/mol   
10
22,400.00 kJ/mol   
11

11th Energy Level
26,400.00 kJ/mol   
11
25,600.00 kJ/mol   
13

12th Energy Level
29,990.00 kJ/mol   
11
35,600.00 kJ/mol   
6

13th Energy Level
40,490.00 kJ/mol   
5
38,700.00 kJ/mol   
6

14th Energy Level
43,800.00 kJ/mol   
6
42,000.00 kJ/mol   
7

15th Energy Level
47,300.00 kJ/mol   
8
46,700.00 kJ/mol   
9

16th Energy Level
52,300.00 kJ/mol   
9
50,200.00 kJ/mol   
10

17th Energy Level
55,900.00 kJ/mol   
10
53,700.00 kJ/mol   
12

18th Energy Level
59,700.00 kJ/mol   
11
61,100.00 kJ/mol   
10

19th Energy Level
67,300.00 kJ/mol   
10
64,702.00 kJ/mol   
11

20th Energy Level
171,200.00 kJ/mol   
1
163,700.00 kJ/mol   
2

21st Energy Level
179,100.00 kJ/mol   
1
174,100.00 kJ/mol   
2

22nd Energy Level
Not Available   
184,900.00 kJ/mol   
1

23rd Energy Level
Not Available   
198,800.00 kJ/mol   
1

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

Electron Work Function
4.33 eV   
17
4.65 eV   
11

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

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