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Atomic Structure of Dysprosium and Ruthenium


Atomic Structure of Ruthenium and Dysprosium


Atomic Properties

Atomic Number
66   
99+
44   
99+

Electron Configuration
[Xe] 4f9 6s2   
[Kr] 4d7 5s1   

Crystal Structure
Hexagonal Close Packed (HCP)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
HCP-Crystal-Structure-of-Dysprosium.jpg#100   
rystal-Structure-of-Ruthenium.jpg#100   

Atom
  
  

Number of Protons
66   
99+
44   
99+

Number of Neutrons
96   
35
57   
99+

Number of Electrons
66   
99+
44   
99+

Radius of an Atom
  
  

Atomic Radius
178.00 pm   
16
134.00 pm   
99+

Covalent Radius
192.00 pm   
17
146.00 pm   
38

Van der Waals Radius
229.00 pm   
20
200.00 pm   
28

Atomic Weight
162.50 amu   
99+
101.07 amu   
99+

Atomic Volume
19.00 cm3/mol   
23
8.30 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
47.40 (-eV)   
32
64.00 (-eV)   
22

Lattice Constant
359.30 pm   
37
270.59 pm   
99+

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

Lattice C/A Ratio
1.57   
15
1.58   
11

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