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Atomic Structure of Dysprosium and Magnesium


Atomic Structure of Magnesium and Dysprosium


Atomic Properties

Atomic Number
66   
99+
12   
99+

Electron Configuration
[Xe] 4f9 6s2   
[Ne] 3s2   

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

Crystal Lattice
HCP-Crystal-Structure-of-Dysprosium.jpg#100   
HCP-Crystal-Structure-of-Magnesium.jpg#100   

Atom
  
  

Number of Protons
66   
99+
12   
99+

Number of Neutrons
96   
35
12   
99+

Number of Electrons
66   
99+
12   
99+

Radius of an Atom
  
  

Atomic Radius
178.00 pm   
16
160.00 pm   
27

Covalent Radius
192.00 pm   
17
141.00 pm   
99+

Van der Waals Radius
229.00 pm   
20
173.00 pm   
37

Atomic Weight
162.50 amu   
99+
24.31 amu   
99+

Atomic Volume
19.00 cm3/mol   
23
13.97 cm3/mol   
37

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
47.40 (-eV)   
32
40.00 (-eV)   
99+

Lattice Constant
359.30 pm   
37
320.94 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
Not Available   

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