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Chemical Properties of Potassium and Flerovium


Chemical Properties of Flerovium and Potassium


Chemical Properties

Chemical Formula
K   
Fl   

Isotopes
  
  

Known Isotopes
20   
19
1   
34

Electronegativity
  
  

Pauling Electronegativity
0.82   
99+
Not Available   

Sanderson Electronegativity
0.45   
31
Not Available   

Allred Rochow Electronegativity
0.91   
39
Not Available   

Mulliken-Jaffe Electronegativity
0.73   
23
Not Available   

Allen Electronegativity
0.73   
99+
Not Available   

Electropositivity
  
  

Pauling Electropositivity
3.18   
3
Not Available   

Ionization Energies
  
  

1st Energy Level
418.80 kJ/mol   
99+
823.90 kJ/mol   
13

2nd Energy Level
3,052.00 kJ/mol   
5
1,601.60 kJ/mol   
34

3rd Energy Level
4,420.00 kJ/mol   
8
3,367.30 kJ/mol   
18

4th Energy Level
5,877.00 kJ/mol   
9
4,399.70 kJ/mol   
27

5th Energy Level
7,975.00 kJ/mol   
8
5,847.00 kJ/mol   
26

6th Energy Level
9,590.00 kJ/mol   
13
Not Available   

7th Energy level
11,343.00 kJ/mol   
17
Not Available   

8th Energy Level
14,944.00 kJ/mol   
13
Not Available   

9th Energy Level
16,963.70 kJ/mol   
15
Not Available   

10th Energy Level
48,610.00 kJ/mol   
3
Not Available   

11th Energy Level
54,490.00 kJ/mol   
4
Not Available   

12th Energy Level
60,730.00 kJ/mol   
4
Not Available   

13th Energy Level
68,950.00 kJ/mol   
4
Not Available   

14th Energy Level
75,900.00 kJ/mol   
5
Not Available   

15th Energy Level
83,080.00 kJ/mol   
6
Not Available   

16th Energy Level
93,400.00 kJ/mol   
7
Not Available   

17th Energy Level
99,710.00 kJ/mol   
8
Not Available   

Electrochemical Equivalent
1.46 g/amp-hr   
99+
Not Available   

Electron Work Function
2.30 eV   
99+
Not Available   

Other Chemical Properties
Chemical Stability, Flammability, Ionization, Solubility   
Ionization, Radioactive Isotopes, Radioactivity   

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