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Atomic Structure of Dubnium and Holmium


Atomic Structure of Holmium and Dubnium


Atomic Properties

Atomic Number
105   
13
67   
99+

Electron Configuration
[Rn] 5f14 6d3 7s2   
[Xe] 4f11 6s2   

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

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

Atom
  
  

Number of Protons
105   
13
67   
99+

Number of Neutrons
157   
7
98   
34

Number of Electrons
105   
13
67   
99+

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
176.00 pm   
18

Covalent Radius
149.00 pm   
35
192.00 pm   
17

Van der Waals Radius
Not Available   
216.00 pm   
24

Atomic Weight
268.00 amu   
10
164.93 amu   
99+

Atomic Volume
Not Available   
18.70 cm3/mol   
24

Adjacent Atomic Numbers
  
  

Previous Element
Dysprosium
  

Next Element
Seaborgium
  
Erbium
  

Valence Electron Potential
Not Available   
47.90 (-eV)   
31

Lattice Constant
Not Available   
357.73 pm   
38

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

Lattice C/A Ratio
Not Available   
1.57   
17

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