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Chemical Properties of Samarium and Nihonium

Samarium
Nihonium
Chemical Properties of Nihonium and Samarium


Chemical Properties
Chemical Formula
Sm   
Nh   
Isotopes
  
  
Known Isotopes
30   
9
7   
31
Electronegativity
  
  
Pauling Electronegativity
1.17   
40
Not Available   
Allred Rochow Electronegativity
1.07   
32
Not Available   
Electropositivity
  
  
Pauling Electropositivity
2.83   
14
Not Available   
Ionization Energies
  
  
1st Energy Level
544.50 kJ/mol   
99+
704.90 kJ/mol   
34
2nd Energy Level
1,070.00 kJ/mol   
99+
2,238.50 kJ/mol   
7
3rd Energy Level
2,260.00 kJ/mol   
99+
3,023.30 kJ/mol   
26
4th Energy Level
3,990.00 kJ/mol   
37
4,351.50 kJ/mol   
29
5th Energy Level
Not Available   
5,692.60 kJ/mol   
28
Electrochemical Equivalent
1.87 g/amp-hr   
34
Not Available   
Electron Work Function
2.70 eV   
99+
Not Available   
Other Chemical Properties
Ionization, Radioactive Isotopes   
Chemical Stability, Ionization   
Atomic >>
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