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Atomic Structure of Rhodium and Technetium


Atomic Structure of Technetium and Rhodium


Atomic Properties

Atomic Number
45   
99+
43   
99+

Electron Configuration
[Kr] 4d8 5s1   
[Kr] 4d5 5s2   

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

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

Atom
  
  

Number of Protons
45   
99+
43   
99+

Number of Neutrons
58   
99+
55   
99+

Number of Electrons
45   
99+
43   
99+

Radius of an Atom
  
  

Atomic Radius
134.00 pm   
99+
136.00 pm   
99+

Covalent Radius
142.00 pm   
99+
147.00 pm   
37

Van der Waals Radius
200.00 pm   
28
200.00 pm   
28

Atomic Weight
102.91 amu   
99+
98.00 amu   
99+

Atomic Volume
8.30 cm3/mol   
99+
8.50 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Ruthenium
  
Molybdenum
  

Next Element
Palladium
  
Ruthenium
  

Valence Electron Potential
64.00 (-eV)   
22
180.00 (-eV)   
3

Lattice Constant
380.34 pm   
27
273.50 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.60   
5

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