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Atomic Structure of Berkelium and Zirconium


Atomic Structure of Zirconium and Berkelium


Atomic Properties

Atomic Number
97   
21
40   
99+

Electron Configuration
[Rn] 5f9 7s2   
[Kr] 4d2 5s2   

Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
DHCP-Crystal-Structure-of-Berkelium.jpg#100   
HCP-Crystal-Structure-of-Zirconium.jpg#100   

Atom
  
  

Number of Protons
97   
21
40   
99+

Number of Neutrons
150   
11
51   
99+

Number of Electrons
97   
21
40   
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
160.00 pm   
27

Covalent Radius
Not Available   
175.00 pm   
23

Van der Waals Radius
Not Available   
200.00 pm   
28

Atomic Weight
247.00 amu   
18
91.22 amu   
99+

Atomic Volume
Not Available   
14.10 cm3/mol   
36

Adjacent Atomic Numbers
  
  

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Curium
  
Yttrium
  

Next Element
Niobium
  

Valence Electron Potential
45.50 (-eV)   
36
80.00 (-eV)   
18

Lattice Constant
341.60 pm   
99+
323.20 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.59   
8

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