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Chemical Properties of Radium and Tungsten

Radium
Tungsten
Chemical Properties of Tungsten and Radium


Chemical Properties
Chemical Formula
Ra   
W   
Isotopes
  
  
Known Isotopes
33   
6
33   
6
Electronegativity
  
  
Pauling Electronegativity
0.90   
99+
2.36   
2
Sanderson Electronegativity
Not Available   
0.98   
23
Allred Rochow Electronegativity
0.97   
38
1.40   
19
Mulliken-Jaffe Electronegativity
0.92   
20
Not Available   
Allen Electronegativity
0.89   
99+
1.47   
29
Electropositivity
  
  
Pauling Electropositivity
3.10   
5
1.64   
99+
Ionization Energies
  
  
1st Energy Level
509.30 kJ/mol   
99+
770.00 kJ/mol   
16
2nd Energy Level
979.00 kJ/mol   
99+
1,700.00 kJ/mol   
29
Electrochemical Equivalent
4.22 g/amp-hr   
6
1.14 g/amp-hr   
99+
Electron Work Function
Not Available   
4.55 eV   
13
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity   
Ionization, Radioactive Isotopes, Solubility   
Atomic >>
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