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Atomic Structure of Holmium and Lawrencium


Atomic Structure of Lawrencium and Holmium


Atomic Properties

Atomic Number
67   
99+
103   
15

Electron Configuration
[Xe] 4f11 6s2   
[Rn] 5f14 7s2 7p1   

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

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

Atom
  
  

Number of Protons
67   
99+
103   
15

Number of Neutrons
98   
34
157   
7

Number of Electrons
67   
99+
103   
15

Radius of an Atom
  
  

Atomic Radius
176.00 pm   
18
Not Available   

Covalent Radius
192.00 pm   
17
Not Available   

Van der Waals Radius
216.00 pm   
24
246.00 pm   
8

Atomic Weight
164.93 amu   
99+
266.00 amu   
12

Atomic Volume
18.70 cm3/mol   
24
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Dysprosium
  
Nobelium
  

Next Element
Erbium
  

Valence Electron Potential
47.90 (-eV)   
31
Not Available   

Lattice Constant
357.73 pm   
38
Not Available   

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

Lattice C/A Ratio
1.57   
17
Not Available   

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