Home
Compare Metals


Chemical Properties of Thulium and Nihonium


Chemical Properties of Nihonium and Thulium


Chemical Properties

Chemical Formula
Tm   
Nh   

Isotopes
  
  

Known Isotopes
32   
7
7   
31

Electronegativity
  
  

Pauling Electronegativity
1.25   
35
Not Available   

Allred Rochow Electronegativity
1.11   
29
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.75   
19
Not Available   

Ionization Energies
  
  

1st Energy Level
596.70 kJ/mol   
99+
704.90 kJ/mol   
34

2nd Energy Level
1,160.00 kJ/mol   
99+
2,238.50 kJ/mol   
7

3rd Energy Level
2,285.00 kJ/mol   
99+
3,023.30 kJ/mol   
26

4th Energy Level
4,120.00 kJ/mol   
33
4,351.50 kJ/mol   
29

5th Energy Level
Not Available   
5,692.60 kJ/mol   
28

Electrochemical Equivalent
2.10 g/amp-hr   
26
Not Available   

Electron Work Function
Not Available   
Not Available   

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

Atomic >>
<< Physical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series