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Atomic Structure of Beryllium and Nickel


Atomic Structure of Nickel and Beryllium


Atomic Properties

Atomic Number
4   
99+
28   
99+

Electron Configuration
[He] 2s2   
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1   

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

Crystal Lattice
HCP-Crystal-Structure-of-Beryllium.jpg#100   
FCC-Crystal-Structure-of-Nickel.jpg#100   

Atom
  
  

Number of Protons
4   
99+
28   
99+

Number of Neutrons
5   
99+
31   
99+

Number of Electrons
4   
99+
28   
99+

Radius of an Atom
  
  

Atomic Radius
112.00 pm   
99+
124.00 pm   
99+

Covalent Radius
96.00 pm   
99+
124.00 pm   
99+

Van der Waals Radius
153.00 pm   
99+
163.00 pm   
40

Atomic Weight
9.01 amu   
99+
58.69 amu   
99+

Atomic Volume
5.00 cm3/mol   
99+
6.59 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
82.00 (-eV)   
15
42.00 (-eV)   
99+

Lattice Constant
228.58 pm   
99+
352.40 pm   
99+

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

Lattice C/A Ratio
1.57   
18
Not Available   

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