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Atomic Structure of Holmium and Tennessine


Atomic Structure of Tennessine and Holmium


Atomic Properties

Atomic Number
67   
99+
117   
1

Electron Configuration
[Xe] 4f11 6s2   
[Rn] 5f14 6d10 7s2 7p5   

Crystal Structure
Hexagonal Close Packed (HCP)   
Not Known   

Crystal Lattice
HCP-Crystal-Structure-of-Holmium.jpg#100   
Unknown-Crystal-Structure-of-Ununseptium.jpg#100   

Atom
  
  

Number of Protons
67   
99+
117   
1

Number of Neutrons
98   
34
167   
2

Number of Electrons
67   
99+
117   
1

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
Not Available   

Atomic Weight
164.93 amu   
99+
294.00 amu   
1

Atomic Volume
18.70 cm3/mol   
24
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Dysprosium
  
No Previous Element   

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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