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Atomic Structure of Aluminium and Thallium


Atomic Structure of Thallium and Aluminium


Atomic Properties

Atomic Number
13   
99+
81   
35

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

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

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

Atom
  
  

Number of Protons
13   
99+
81   
35

Number of Neutrons
14   
99+
123   
20

Number of Electrons
13   
99+
81   
35

Radius of an Atom
  
  

Atomic Radius
143.00 pm   
37
170.00 pm   
22

Covalent Radius
121.00 pm   
99+
145.00 pm   
39

Van der Waals Radius
184.00 pm   
34
196.00 pm   
30

Atomic Weight
26.98 amu   
99+
204.38 amu   
31

Atomic Volume
10.00 cm3/mol   
99+
17.20 cm3/mol   
31

Adjacent Atomic Numbers
  
  

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Potassium
  
Lead
  

Valence Electron Potential
80.70 (-eV)   
17
9.60 (-eV)   
99+

Lattice Constant
404.95 pm   
22
345.66 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.60   
6

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