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Chemical Properties of Copper



Chemical
0

Chemical Formula
Cu 0

Isotopes
0

Known Isotopes
29 10

Electronegativity
0

Pauling Electronegativity
1.90 11

Sanderson Electronegativity
1.98 9

Allred Rochow Electronegativity
1.75 3

Mulliken-Jaffe Electronegativity
1.49 14

Allen Electronegativity
1.85 9

Electropositivity
0

Pauling Electropositivity
2.10 42

Ionization Energies
0

1st Energy Level
745.50 kJ/mol 22

2nd Energy Level
1,957.90 kJ/mol 15

3rd Energy Level
3,555.00 kJ/mol 15

4th Energy Level
5,536.00 kJ/mol 12

5th Energy Level
7,700.00 kJ/mol 11

6th Energy Level
9,900.00 kJ/mol 10

7th Energy level
13,400.00 kJ/mol 7

8th Energy Level
16,000.00 kJ/mol 9

9th Energy Level
19,200.00 kJ/mol 9

10th Energy Level
22,400.00 kJ/mol 11

11th Energy Level
25,600.00 kJ/mol 13

12th Energy Level
35,600.00 kJ/mol 6

13th Energy Level
38,700.00 kJ/mol 6

14th Energy Level
42,000.00 kJ/mol 7

15th Energy Level
46,700.00 kJ/mol 9

16th Energy Level
50,200.00 kJ/mol 10

17th Energy Level
53,700.00 kJ/mol 12

18th Energy Level
61,100.00 kJ/mol 10

19th Energy Level
64,702.00 kJ/mol 11

20th Energy Level
163,700.00 kJ/mol 2

21st Energy Level
174,100.00 kJ/mol 2

22nd Energy Level
184,900.00 kJ/mol 1

23rd Energy Level
198,800.00 kJ/mol 1

24th Energy Level
Not Available 100

25th Energy Level
Not Available 100

26th Energy Level
Not Available 100

27th Energy Level
Not Available 100

28th Energy Level
Not Available 100

29th Energy Level
Not Available 100

30th Energy Level
Not Available 0

Electrochemical Equivalent
1.19 g/amp-hr 53

Electron Work Function
4.65 eV 11

Other Chemical Properties
Chemical Stability, Corrosion, Ionization, Solubility 0

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