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Atomic Structure of Scandium and Palladium


Atomic Structure of Palladium and Scandium


Atomic Properties

Atomic Number
21   
99+
46   
99+

Electron Configuration
[Ar] 3d1 4s2   
[Kr] 4d10   

Crystal Structure
Hexagonal Close Packed (HCP)   
Face Centered Cubic (FCC)   

Crystal Lattice
HCP-Crystal-Structure-of-Scandium.jpg#100   
FCC-Crystal-Structure-of-Palladium.jpg#100   

Atom
  
  

Number of Protons
21   
99+
46   
99+

Number of Neutrons
24   
99+
60   
99+

Number of Electrons
21   
99+
46   
99+

Radius of an Atom
  
  

Atomic Radius
162.00 pm   
26
137.00 pm   
40

Covalent Radius
170.00 pm   
25
139.00 pm   
99+

Van der Waals Radius
211.00 pm   
25
163.00 pm   
40

Atomic Weight
44.96 amu   
99+
106.42 amu   
99+

Atomic Volume
15.00 cm3/mol   
34
8.90 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
58.00 (-eV)   
24
33.00 (-eV)   
99+

Lattice Constant
330.90 pm   
99+
389.07 pm   
25

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   

Lattice C/A Ratio
1.59   
7
Not Available   

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