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Atomic Structure of Thallium and Copper


Atomic Structure of Copper and Thallium


Atomic

Atomic Number
81  
35
29  
99+

Electron Configuration
[Xe] 4f14 5d10 6s2 6p1  
[Ar] 3d10 4s1  

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

Crystal Lattice
BCC-Crystal-Structure-.jpg#100  
FCC-Crystal-Structure-of-Copper.jpg#100  

Atom
  
  

Number of Protons
81  
35
29  
99+

Number of Neutrons
123  
21
35  
99+

Number of Electrons
81  
35
29  
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm  
24
128.00 pm  
99+

Covalent Radius
145.00 pm  
99+
132.00 pm  
99+

Van der Waals Radius
196.00 pm  
37
140.00 pm  
99+

Atomic Weight
204.38 amu  
31
63.55 amu  
99+

Atomic Volume
17.20 cm3/mol  
99+
7.10 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

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Nickel
  

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Lead
  
Zinc
  

Valence Electron Potential
9.60 (-eV)  
99+
34.00 (-eV)  
99+

Lattice Constant
345.66 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
1.60  
23
1.28  
99+

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