Home
 Compare Metals

Chemical Properties of Potassium and Francium

Potassium
Francium
Chemical Properties of Francium and Potassium


Chemical Properties
Chemical Formula
K   
Fr   
Isotopes
  
  
Known Isotopes
20   
19
33   
6
Electronegativity
  
  
Pauling Electronegativity
0.82   
99+
0.70   
99+
Sanderson Electronegativity
0.45   
31
Not Available   
Allred Rochow Electronegativity
0.91   
39
0.86   
99+
Mulliken-Jaffe Electronegativity
0.73   
23
0.68   
25
Allen Electronegativity
0.73   
99+
0.67   
99+
Electropositivity
  
  
Pauling Electropositivity
3.18   
3
3.30   
1
Ionization Energies
  
  
1st Energy Level
418.80 kJ/mol   
99+
380.00 kJ/mol   
99+
2nd Energy Level
3,052.00 kJ/mol   
5
Not Available   
3rd Energy Level
4,420.00 kJ/mol   
8
Not Available   
4th Energy Level
5,877.00 kJ/mol   
9
Not Available   
5th Energy Level
7,975.00 kJ/mol   
8
Not Available   
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+
8.32 g/amp-hr   
1
Electron Work Function
2.30 eV   
99+
Not Available   
Other Chemical Properties
Chemical Stability, Flammability, Ionization, Solubility   
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Atomic >>
<< Physical

Compare All Metals

All Metals

All Metals

Compare All Metals

Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!