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Atomic Structure of Dysprosium and Gallium


Atomic Structure of Gallium and Dysprosium


Atomic Properties

Atomic Number
66   
99+
31   
99+

Electron Configuration
[Xe] 4f9 6s2   
[Ar] 3d10 4s2 4p1   

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

Crystal Lattice
HCP-Crystal-Structure-of-Dysprosium.jpg#100   
ORTH-Crystal-Structure-of-Gallium.jpg#100   

Atom
  
  

Number of Protons
66   
99+
31   
99+

Number of Neutrons
96   
35
39   
99+

Number of Electrons
66   
99+
31   
99+

Radius of an Atom
  
  

Atomic Radius
178.00 pm   
16
135.00 pm   
99+

Covalent Radius
192.00 pm   
17
122.00 pm   
99+

Van der Waals Radius
229.00 pm   
20
187.00 pm   
32

Atomic Weight
162.50 amu   
99+
69.72 amu   
99+

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

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
47.40 (-eV)   
32
69.70 (-eV)   
19

Lattice Constant
359.30 pm   
37
451.97 pm   
18

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

Lattice C/A Ratio
1.57   
15
Not Available   

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