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Atomic Structure of Thulium and Copper


Atomic Structure of Copper and Thulium


Atomic

Atomic Number
69  
99+
29  
99+

Electron Configuration
[Xe] 4f13 6s2  
[Ar] 3d10 4s1  

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

Crystal Lattice
HCP-Crystal-Structure-of-Thulium.jpg#100  
FCC-Crystal-Structure-of-Copper.jpg#100  

Atom
  
  

Number of Protons
69  
99+
29  
99+

Number of Neutrons
100  
33
35  
99+

Number of Electrons
69  
99+
29  
99+

Radius of an Atom
  
  

Atomic Radius
176.00 pm  
20
128.00 pm  
99+

Covalent Radius
160.00 pm  
32
132.00 pm  
99+

Van der Waals Radius
227.00 pm  
26
140.00 pm  
99+

Atomic Weight
168.93 amu  
99+
63.55 amu  
99+

Atomic Volume
18.10 cm3/mol  
40
7.10 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

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Erbium
  
Nickel
  

Next Element
Ytterbium
  
Zinc
  

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

Lattice Constant
353.75 pm  
99+
361.49 pm  
39

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

Lattice C/A Ratio
1.57  
40
1.28  
99+

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