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Atomic Structure of Bohrium and Thulium


Atomic Structure of Thulium and Bohrium


Atomic

Atomic Number
107  
11
69  
99+

Electron Configuration
[Rn] 5f14 6d5 7s2  
[Xe] 4f13 6s2  

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

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

Atom
  
  

Number of Protons
107  
11
69  
99+

Number of Neutrons
155  
9
100  
33

Number of Electrons
107  
11
69  
99+

Radius of an Atom
  
  

Atomic Radius
128.00 pm  
99+
176.00 pm  
20

Covalent Radius
141.00 pm  
99+
160.00 pm  
32

Van der Waals Radius
0.00 pm  
99+
227.00 pm  
26

Atomic Weight
270.00 amu  
8
168.93 amu  
99+

Atomic Volume
23.70 cm3/mol  
14
18.10 cm3/mol  
40

Adjacent Atomic Numbers
  
  

Previous Element
Erbium
  

Next Element
Hassium
  
Ytterbium
  

Valence Electron Potential
27.20 (-eV)  
99+
49.70 (-eV)  
29

Lattice Constant
-  
353.75 pm  
99+

Lattice Angles
-  
π/2, π/2, 2 π/3  

Lattice C/A Ratio
1.57  
99+
1.57  
40

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