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Chemical Properties of Copper and Molybdenum


Chemical Properties of Molybdenum and Copper


Chemical Properties

Chemical Formula
Cu   
Mo   

Isotopes
  
  

Known Isotopes
29   
10
25   
14

Electronegativity
  
  

Pauling Electronegativity
1.90   
11
2.16   
5

Sanderson Electronegativity
1.98   
9
1.15   
19

Allred Rochow Electronegativity
1.75   
3
1.30   
24

Mulliken-Jaffe Electronegativity
1.49   
14
Not Available   

Allen Electronegativity
1.85   
9
2.16   
3

Electropositivity
  
  

Pauling Electropositivity
2.10   
99+
1.84   
99+

Ionization Energies
  
  

1st Energy Level
745.50 kJ/mol   
22
684.30 kJ/mol   
37

2nd Energy Level
1,957.90 kJ/mol   
15
1,560.00 kJ/mol   
37

3rd Energy Level
3,555.00 kJ/mol   
15
2,618.00 kJ/mol   
99+

4th Energy Level
5,536.00 kJ/mol   
12
4,480.00 kJ/mol   
26

5th Energy Level
7,700.00 kJ/mol   
11
5,257.00 kJ/mol   
32

6th Energy Level
9,900.00 kJ/mol   
10
6,640.80 kJ/mol   
22

7th Energy level
13,400.00 kJ/mol   
7
12,125.00 kJ/mol   
13

8th Energy Level
16,000.00 kJ/mol   
9
13,860.00 kJ/mol   
16

9th Energy Level
19,200.00 kJ/mol   
9
15,835.00 kJ/mol   
16

10th Energy Level
22,400.00 kJ/mol   
11
17,980.00 kJ/mol   
18

11th Energy Level
25,600.00 kJ/mol   
13
20,190.00 kJ/mol   
17

12th Energy Level
35,600.00 kJ/mol   
6
22,219.00 kJ/mol   
15

13th Energy Level
38,700.00 kJ/mol   
6
26,930.00 kJ/mol   
13

14th Energy Level
42,000.00 kJ/mol   
7
29,196.00 kJ/mol   
13

15th Energy Level
46,700.00 kJ/mol   
9
52,490.00 kJ/mol   
7

16th Energy Level
50,200.00 kJ/mol   
10
55,000.00 kJ/mol   
8

17th Energy Level
53,700.00 kJ/mol   
12
61,400.00 kJ/mol   
9

18th Energy Level
61,100.00 kJ/mol   
10
67,700.00 kJ/mol   
9

19th Energy Level
64,702.00 kJ/mol   
11
74,000.00 kJ/mol   
9

20th Energy Level
163,700.00 kJ/mol   
2
80,400.00 kJ/mol   
10

21st Energy Level
174,100.00 kJ/mol   
2
87,000.00 kJ/mol   
9

22nd Energy Level
184,900.00 kJ/mol   
1
93,400.00 kJ/mol   
7

23rd Energy Level
198,800.00 kJ/mol   
1
98,420.00 kJ/mol   
6

24th Energy Level
Not Available   
104,400.00 kJ/mol   
2

25th Energy Level
Not Available   
121,900.00 kJ/mol   
1

26th Energy Level
Not Available   
127,700.00 kJ/mol   
1

27th Energy Level
Not Available   
133,800.00 kJ/mol   
1

28th Energy Level
Not Available   
139,800.00 kJ/mol   
1

29th Energy Level
Not Available   
148,100.00 kJ/mol   
1

30th Energy Level
Not Available   
154,500.00 kJ/mol   
1

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

Electron Work Function
4.65 eV   
11
4.60 eV   
12

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

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