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Atomic Structure of Tungsten and Dysprosium


Atomic Structure of Dysprosium and Tungsten


Atomic Properties

Atomic Number
74   
99+
66   
99+

Electron Configuration
[Xe] 4f14 5d4 6s2   
[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
74   
99+
66   
99+

Number of Neutrons
110   
27
96   
35

Number of Electrons
74   
99+
66   
99+

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
178.00 pm   
16

Covalent Radius
162.00 pm   
29
192.00 pm   
17

Van der Waals Radius
200.00 pm   
28
229.00 pm   
20

Atomic Weight
183.84 amu   
37
162.50 amu   
99+

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

Adjacent Atomic Numbers
  
  

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Rhenium
  
Holmium
  

Valence Electron Potential
140.00 (-eV)   
5
47.40 (-eV)   
32

Lattice Constant
316.52 pm   
99+
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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