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Atomic Structure of Holmium and Lead


Atomic Structure of Lead and Holmium


Atomic Properties

Atomic Number
67   
99+
82   
34

Electron Configuration
[Xe] 4f11 6s2   
[Xe] 4f14 5d10 6s2 6p2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Face Centered Cubic (FCC)   

Crystal Lattice
HCP-Crystal-Structure-of-Holmium.jpg#100   
FCC-Crystal-Structure-of-Lead.jpg#100   

Atom
  
  

Number of Protons
67   
99+
82   
34

Number of Neutrons
98   
34
125   
19

Number of Electrons
67   
99+
82   
34

Radius of an Atom
  
  

Atomic Radius
176.00 pm   
18
175.00 pm   
19

Covalent Radius
192.00 pm   
17
146.00 pm   
38

Van der Waals Radius
216.00 pm   
24
202.00 pm   
27

Atomic Weight
164.93 amu   
99+
207.20 amu   
30

Atomic Volume
18.70 cm3/mol   
24
18.17 cm3/mol   
27

Adjacent Atomic Numbers
  
  

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Dysprosium
  
Thallium
  

Next Element
Erbium
  
Bismuth
  

Valence Electron Potential
47.90 (-eV)   
31
24.20 (-eV)   
99+

Lattice Constant
357.73 pm   
38
495.08 pm   
16

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

Lattice C/A Ratio
1.57   
17
Not Available   

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