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Chemical Properties of Cesium and Copper


Chemical Properties of Copper and Cesium


Chemical Properties

Chemical Formula
Cs   
Cu   

Isotopes
  
  

Known Isotopes
36   
3
29   
10

Electronegativity
  
  

Pauling Electronegativity
0.79   
99+
1.90   
11

Sanderson Electronegativity
0.22   
33
1.98   
9

Allred Rochow Electronegativity
0.86   
99+
1.75   
3

Mulliken-Jaffe Electronegativity
0.62   
26
1.49   
14

Allen Electronegativity
0.66   
99+
1.85   
9

Electropositivity
  
  

Pauling Electropositivity
3.21   
2
2.10   
99+

Ionization Energies
  
  

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

2nd Energy Level
2,234.30 kJ/mol   
8
1,957.90 kJ/mol   
15

3rd Energy Level
3,400.00 kJ/mol   
16
3,555.00 kJ/mol   
15

4th Energy Level
Not Available   
5,536.00 kJ/mol   
12

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

21st Energy Level
Not Available   
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
4.96 g/amp-hr   
3
1.19 g/amp-hr   
99+

Electron Work Function
2.14 eV   
99+
4.65 eV   
11

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

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