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Atomic Structure of Rhodium and Scandium


Atomic Structure of Scandium and Rhodium


Atomic Properties

Atomic Number
45   
99+
21   
99+

Electron Configuration
[Kr] 4d8 5s1   
[Ar] 3d1 4s2   

Crystal Structure
Face Centered Cubic (FCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
FCC-Crystal-Structure-of-Rhodium.jpg#100   
HCP-Crystal-Structure-of-Scandium.jpg#100   

Atom
  
  

Number of Protons
45   
99+
21   
99+

Number of Neutrons
58   
99+
24   
99+

Number of Electrons
45   
99+
21   
99+

Radius of an Atom
  
  

Atomic Radius
134.00 pm   
99+
162.00 pm   
26

Covalent Radius
142.00 pm   
99+
170.00 pm   
25

Van der Waals Radius
200.00 pm   
28
211.00 pm   
25

Atomic Weight
102.91 amu   
99+
44.96 amu   
99+

Atomic Volume
8.30 cm3/mol   
99+
15.00 cm3/mol   
34

Adjacent Atomic Numbers
  
  

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Ruthenium
  
Calcium
  

Next Element
Palladium
  
Titanium
  

Valence Electron Potential
64.00 (-eV)   
22
58.00 (-eV)   
24

Lattice Constant
380.34 pm   
27
330.90 pm   
99+

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
1.59   
7

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