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Atomic Structure of Platinum and Sodium


Atomic Structure of Sodium and Platinum


Atomic Properties

Atomic Number
78   
38
11   
99+

Electron Configuration
[Xe] 4f14 5d9 6s1   
[Ne] 3s1   

Crystal Structure
Face Centered Cubic (FCC)   
Body Centered Cubic (BCC)   

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

Atom
  
  

Number of Protons
78   
38
11   
99+

Number of Neutrons
117   
24
12   
99+

Number of Electrons
78   
38
11   
99+

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
186.00 pm   
9

Covalent Radius
136.00 pm   
99+
166.00 pm   
27

Van der Waals Radius
175.00 pm   
36
227.00 pm   
21

Atomic Weight
47.87 amu   
99+
22.99 amu   
99+

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

Adjacent Atomic Numbers
  
  

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Iridium
  
Beryllium
  

Next Element
Gold
  
Magnesium
  

Valence Electron Potential
392.42 (-eV)   
1
14.10 (-eV)   
99+

Lattice Constant
392.42 pm   
24
429.06 pm   
19

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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