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Chemical Properties of Copper and Thulium


Chemical Properties of Thulium and Copper


Chemical Properties

Chemical Formula
Cu   
Tm   

Isotopes
  
  

Known Isotopes
29   
10
32   
7

Electronegativity
  
  

Pauling Electronegativity
1.90   
11
1.25   
35

Sanderson Electronegativity
1.98   
9
Not Available   

Allred Rochow Electronegativity
1.75   
3
1.11   
29

Mulliken-Jaffe Electronegativity
1.49   
14
Not Available   

Allen Electronegativity
1.85   
9
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.10   
99+
2.75   
19

Ionization Energies
  
  

1st Energy Level
745.50 kJ/mol   
22
596.70 kJ/mol   
99+

2nd Energy Level
1,957.90 kJ/mol   
15
1,160.00 kJ/mol   
99+

3rd Energy Level
3,555.00 kJ/mol   
15
2,285.00 kJ/mol   
99+

4th Energy Level
5,536.00 kJ/mol   
12
4,120.00 kJ/mol   
33

5th Energy Level
7,700.00 kJ/mol   
11
Not Available   

6th Energy Level
9,900.00 kJ/mol   
10
Not Available   

7th Energy level
13,400.00 kJ/mol   
7
Not Available   

8th Energy Level
16,000.00 kJ/mol   
9
Not Available   

9th Energy Level
19,200.00 kJ/mol   
9
Not Available   

10th Energy Level
22,400.00 kJ/mol   
11
Not Available   

11th Energy Level
25,600.00 kJ/mol   
13
Not Available   

12th Energy Level
35,600.00 kJ/mol   
6
Not Available   

13th Energy Level
38,700.00 kJ/mol   
6
Not Available   

14th Energy Level
42,000.00 kJ/mol   
7
Not Available   

15th Energy Level
46,700.00 kJ/mol   
9
Not Available   

16th Energy Level
50,200.00 kJ/mol   
10
Not Available   

17th Energy Level
53,700.00 kJ/mol   
12
Not Available   

18th Energy Level
61,100.00 kJ/mol   
10
Not Available   

19th Energy Level
64,702.00 kJ/mol   
11
Not Available   

20th Energy Level
163,700.00 kJ/mol   
2
Not Available   

21st Energy Level
174,100.00 kJ/mol   
2
Not Available   

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

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

Electrochemical Equivalent
1.19 g/amp-hr   
99+
2.10 g/amp-hr   
26

Electron Work Function
4.65 eV   
11
Not Available   

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

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