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Atomic Structure of Zirconium and Berkelium


Atomic Structure of Berkelium and Zirconium


Atomic Properties

Atomic Number
40   
99+
97   
21

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

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

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

Atom
  
  

Number of Protons
40   
99+
97   
21

Number of Neutrons
51   
99+
150   
11

Number of Electrons
40   
99+
97   
21

Radius of an Atom
  
  

Atomic Radius
160.00 pm   
27
170.00 pm   
22

Covalent Radius
175.00 pm   
23
Not Available   

Van der Waals Radius
200.00 pm   
28
Not Available   

Atomic Weight
91.22 amu   
99+
247.00 amu   
18

Atomic Volume
14.10 cm3/mol   
36
Not Available   

Adjacent Atomic Numbers
  
  

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Curium
  

Next Element
Niobium
  

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

Lattice Constant
323.20 pm   
99+
341.60 pm   
99+

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

Lattice C/A Ratio
1.59   
8
Not Available   

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