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Chemical Properties of Rubidium and Strontium

Rubidium
Strontium
Chemical Properties of Strontium and Rubidium


Chemical Properties
Chemical Formula
Rb   
Sr   
Isotopes
  
  
Known Isotopes
29   
10
27   
12
Electronegativity
  
  
Pauling Electronegativity
0.82   
99+
0.95   
99+
Sanderson Electronegativity
0.31   
32
0.72   
27
Allred Rochow Electronegativity
0.89   
40
0.99   
37
Mulliken-Jaffe Electronegativity
0.69   
24
1.00   
18
Allen Electronegativity
0.71   
99+
0.96   
40
Electropositivity
  
  
Pauling Electropositivity
3.18   
3
3.05   
7
Ionization Energies
  
  
1st Energy Level
403.00 kJ/mol   
99+
549.50 kJ/mol   
99+
2nd Energy Level
2,633.00 kJ/mol   
6
1,064.20 kJ/mol   
99+
3rd Energy Level
3,860.00 kJ/mol   
11
4,138.00 kJ/mol   
10
4th Energy Level
5,080.00 kJ/mol   
18
5,500.00 kJ/mol   
13
5th Energy Level
6,850.00 kJ/mol   
19
6,910.00 kJ/mol   
18
6th Energy Level
8,140.00 kJ/mol   
20
8,760.00 kJ/mol   
18
7th Energy level
9,570.00 kJ/mol   
20
10,230.00 kJ/mol   
19
8th Energy Level
13,120.00 kJ/mol   
17
11,800.00 kJ/mol   
19
9th Energy Level
14,500.00 kJ/mol   
18
15,600.00 kJ/mol   
17
10th Energy Level
26,740.00 kJ/mol   
6
17,100.00 kJ/mol   
19
11th Energy Level
Not Available   
31,270.00 kJ/mol   
6
Electrochemical Equivalent
3.19 g/amp-hr   
14
1.64 g/amp-hr   
99+
Electron Work Function
2.16 eV   
99+
2.59 eV   
99+
Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Radioactivity   
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Atomic >>
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