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Atomic Structure of Sodium and Gallium


Atomic Structure of Gallium and Sodium


Atomic Properties

Atomic Number
11   
99+
31   
99+

Electron Configuration
[Ne] 3s1   
[Ar] 3d10 4s2 4p1   

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

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

Atom
  
  

Number of Protons
11   
99+
31   
99+

Number of Neutrons
12   
99+
39   
99+

Number of Electrons
11   
99+
31   
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
135.00 pm   
99+

Covalent Radius
166.00 pm   
27
122.00 pm   
99+

Van der Waals Radius
227.00 pm   
21
187.00 pm   
32

Atomic Weight
22.99 amu   
99+
69.72 amu   
99+

Atomic Volume
23.70 cm3/mol   
10
11.80 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Beryllium
  
Zinc
  

Next Element
Magnesium
  
Rubidium
  

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

Lattice Constant
429.06 pm   
19
451.97 pm   
18

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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