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Atomic Structure of Gallium and Indium


Atomic Structure of Indium and Gallium


Atomic Properties

Atomic Number
31   
99+
49   
99+

Electron Configuration
[Ar] 3d10 4s2 4p1   
[Kr] 4d10 5s2 5p1   

Crystal Structure
Orthorhombic (ORTH)   
Tetragonal (TETR)   

Crystal Lattice
ORTH-Crystal-Structure-of-Gallium.jpg#100   
TETR-Crystal-Structure-of-Indium.jpg#100   

Atom
  
  

Number of Protons
31   
99+
49   
99+

Number of Neutrons
39   
99+
66   
99+

Number of Electrons
31   
99+
49   
99+

Radius of an Atom
  
  

Atomic Radius
135.00 pm   
99+
167.00 pm   
24

Covalent Radius
122.00 pm   
99+
142.00 pm   
99+

Van der Waals Radius
187.00 pm   
32
193.00 pm   
31

Atomic Weight
69.72 amu   
99+
114.82 amu   
99+

Atomic Volume
11.80 cm3/mol   
99+
15.70 cm3/mol   
33

Adjacent Atomic Numbers
  
  

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Rubidium
  
Tin
  

Valence Electron Potential
69.70 (-eV)   
19
54.00 (-eV)   
25

Lattice Constant
451.97 pm   
18
325.23 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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