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Atomic Structure of Sodium and Dysprosium


Atomic Structure of Dysprosium and Sodium


Atomic Properties

Atomic Number
11   
99+
66   
99+

Electron Configuration
[Ne] 3s1   
[Xe] 4f9 6s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

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

Atom
  
  

Number of Protons
11   
99+
66   
99+

Number of Neutrons
12   
99+
96   
35

Number of Electrons
11   
99+
66   
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
178.00 pm   
16

Covalent Radius
166.00 pm   
27
192.00 pm   
17

Van der Waals Radius
227.00 pm   
21
229.00 pm   
20

Atomic Weight
22.99 amu   
99+
162.50 amu   
99+

Atomic Volume
23.70 cm3/mol   
10
19.00 cm3/mol   
23

Adjacent Atomic Numbers
  
  

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Terbium
  

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Magnesium
  
Holmium
  

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

Lattice Constant
429.06 pm   
19
359.30 pm   
37

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

Lattice C/A Ratio
Not Available   
1.57   
15

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