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Atomic Structure of Radium and Rhodium


Atomic Structure of Rhodium and Radium


Atomic Properties

Atomic Number
88   
30
45   
99+

Electron Configuration
[Rn] 7s2   
[Kr] 4d8 5s1   

Crystal Structure
Body Centered Cubic (BCC)   
Face Centered Cubic (FCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Rhodium.jpg#100   

Atom
  
  

Number of Protons
88   
30
45   
99+

Number of Neutrons
138   
16
58   
99+

Number of Electrons
88   
30
45   
99+

Radius of an Atom
  
  

Atomic Radius
Not Available   
134.00 pm   
99+

Covalent Radius
221.00 pm   
3
142.00 pm   
99+

Van der Waals Radius
283.00 pm   
4
200.00 pm   
28

Atomic Weight
226.00 amu   
26
102.91 amu   
99+

Atomic Volume
45.20 cm3/mol   
4
8.30 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Francium
  
Ruthenium
  

Next Element
Actinium
  
Palladium
  

Valence Electron Potential
20.10 (-eV)   
99+
64.00 (-eV)   
22

Lattice Constant
514.80 pm   
13
380.34 pm   
27

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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