Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals


Chemical Properties of Thulium and Gold


Chemical Properties of Gold and Thulium


Chemical Properties

Chemical Formula
Tm   
Au   

Isotopes
  
  

Known Isotopes
32   
7
36   
3

Electronegativity
  
  

Pauling Electronegativity
1.25   
35
2.54   
1

Allred Rochow Electronegativity
1.11   
29
1.42   
18

Mulliken-Jaffe Electronegativity
Not Available   
1.87   
7

Allen Electronegativity
Not Available   
1.92   
5

Electropositivity
  
  

Pauling Electropositivity
2.75   
19
1.46   
99+

Ionization Energies
  
  

1st Energy Level
596.70 kJ/mol   
99+
890.10 kJ/mol   
8

2nd Energy Level
1,160.00 kJ/mol   
99+
1,980.00 kJ/mol   
12

3rd Energy Level
2,285.00 kJ/mol   
99+
Not Available   

4th Energy Level
4,120.00 kJ/mol   
33
Not Available   

Electrochemical Equivalent
2.10 g/amp-hr   
26
2.45 g/amp-hr   
21

Electron Work Function
Not Available   
5.10 eV   
4

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

Atomic >>
<< Physical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series