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Atomic Structure of Gallium and Cesium


Atomic Structure of Cesium and Gallium


Atomic Properties

Atomic Number
31   
99+
55   
99+

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

Crystal Structure
Orthorhombic (ORTH)   
Body Centered Cubic (BCC)   

Crystal Lattice
ORTH-Crystal-Structure-of-Gallium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
31   
99+
55   
99+

Number of Neutrons
39   
99+
78   
99+

Number of Electrons
31   
99+
55   
99+

Radius of an Atom
  
  

Atomic Radius
135.00 pm   
99+
265.00 pm   
1

Covalent Radius
122.00 pm   
99+
244.00 pm   
2

Van der Waals Radius
187.00 pm   
32
343.00 pm   
2

Atomic Weight
69.72 amu   
99+
132.91 amu   
99+

Atomic Volume
11.80 cm3/mol   
99+
71.07 cm3/mol   
1

Adjacent Atomic Numbers
  
  

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Zinc
  
Tin
  

Next Element
Rubidium
  
Barium
  

Valence Electron Potential
69.70 (-eV)   
19
8.62 (-eV)   
99+

Lattice Constant
451.97 pm   
18
614.10 pm   
5

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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