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Atomic Structure of Radium and Radium

Radium
Radium
Atomic Structure of Radium and Radium


Atomic Properties
Atomic Number
88   
30
88   
30
Electron Configuration
[Rn] 7s2   
[Rn] 7s2   
Crystal Structure
Body Centered Cubic (BCC)   
Body Centered Cubic (BCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
88   
30
88   
30
Number of Neutrons
138   
16
138   
16
Number of Electrons
88   
30
88   
30
Radius of an Atom
  
  
Covalent Radius
221.00 pm   
3
221.00 pm   
3
Van der Waals Radius
283.00 pm   
4
283.00 pm   
4
Atomic Weight
226.00 amu   
26
226.00 amu   
26
Atomic Volume
45.20 cm3/mol   
4
45.20 cm3/mol   
4
Adjacent Atomic Numbers
  
  
Previous Element
Francium
  
Francium
  
Next Element
Actinium
  
Actinium
  
Valence Electron Potential
20.10 (-eV)   
99+
20.10 (-eV)   
99+
Lattice Constant
514.80 pm   
13
514.80 pm   
13
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
Not Available   
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