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Atomic Structure of Copernicium and Thulium

Copernicium
Thulium
Atomic Structure of Thulium and Copernicium


Atomic
Atomic Number
112  
6
69  
99+
Electron Configuration
[Rn] 5f14 6d10 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
112  
6
69  
99+
Number of Neutrons
285  
1
100  
33
Number of Electrons
112  
6
69  
99+
Radius of an Atom
  
  
Atomic Radius
147.00 pm  
36
176.00 pm  
20
Covalent Radius
122.00 pm  
99+
160.00 pm  
32
Van der Waals Radius
0.00 pm  
99+
227.00 pm  
26
Atomic Weight
285.00 amu  
5
168.93 amu  
99+
Atomic Volume
17.80 cm3/mol  
99+
18.10 cm3/mol  
40
Adjacent Atomic Numbers
  
  
Previous Element
Roentgenium
  
Erbium
  
Next Element
Nihonium
  
Ytterbium
  
Valence Electron Potential
0.00 (-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
1.58  
36
1.57  
40
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