Home
 Compare Metals

Chemical Properties of Niobium and Radium

Niobium
Radium
Chemical Properties of Radium and Niobium


Chemical Properties
Chemical Formula
Nb   
Ra   
Isotopes
  
  
Known Isotopes
17   
22
33   
6
Electronegativity
  
  
Pauling Electronegativity
1.60   
23
0.90   
99+
Sanderson Electronegativity
1.42   
16
Not Available   
Allred Rochow Electronegativity
1.23   
25
0.97   
38
Mulliken-Jaffe Electronegativity
Not Available   
0.92   
20
Allen Electronegativity
1.41   
31
0.89   
99+
Electropositivity
  
  
Pauling Electropositivity
2.40   
31
3.10   
5
Ionization Energies
  
  
1st Energy Level
652.10 kJ/mol   
99+
509.30 kJ/mol   
99+
2nd Energy Level
1,380.00 kJ/mol   
99+
979.00 kJ/mol   
99+
3rd Energy Level
2,416.00 kJ/mol   
99+
Not Available   
4th Energy Level
3,700.00 kJ/mol   
99+
Not Available   
5th Energy Level
4,877.00 kJ/mol   
36
Not Available   
6th Energy Level
9,847.00 kJ/mol   
11
Not Available   
7th Energy level
12,100.00 kJ/mol   
14
Not Available   
Electrochemical Equivalent
0.69 g/amp-hr   
99+
4.22 g/amp-hr   
6
Electron Work Function
4.30 eV   
18
Not Available   
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility   
Ionization, Radioactive Isotopes, Radioactivity   
Atomic >>
<< Physical

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!