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Atomic Structure of Gallium and Platinum


Atomic Structure of Platinum and Gallium


Atomic Properties

Atomic Number
31   
99+
78   
38

Electron Configuration
[Ar] 3d10 4s2 4p1   
[Xe] 4f14 5d9 6s1   

Crystal Structure
Orthorhombic (ORTH)   
Face Centered Cubic (FCC)   

Crystal Lattice
ORTH-Crystal-Structure-of-Gallium.jpg#100   
FCC-Crystal-Structure-of-Platinum.jpg#100   

Atom
  
  

Number of Protons
31   
99+
78   
38

Number of Neutrons
39   
99+
117   
24

Number of Electrons
31   
99+
78   
38

Radius of an Atom
  
  

Atomic Radius
135.00 pm   
99+
139.00 pm   
39

Covalent Radius
122.00 pm   
99+
136.00 pm   
99+

Van der Waals Radius
187.00 pm   
32
175.00 pm   
36

Atomic Weight
69.72 amu   
99+
47.87 amu   
99+

Atomic Volume
11.80 cm3/mol   
99+
9.09 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Gold
  

Valence Electron Potential
69.70 (-eV)   
19
392.42 (-eV)   
1

Lattice Constant
451.97 pm   
18
392.42 pm   
24

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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