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Atomic Structure of Berkelium and Sodium


Atomic Structure of Sodium and Berkelium


Atomic Properties

Atomic Number
97   
21
11   
99+

Electron Configuration
[Rn] 5f9 7s2   
[Ne] 3s1   

Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Body Centered Cubic (BCC)   

Crystal Lattice
DHCP-Crystal-Structure-of-Berkelium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
97   
21
11   
99+

Number of Neutrons
150   
11
12   
99+

Number of Electrons
97   
21
11   
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
186.00 pm   
9

Covalent Radius
Not Available   
166.00 pm   
27

Van der Waals Radius
Not Available   
227.00 pm   
21

Atomic Weight
247.00 amu   
18
22.99 amu   
99+

Atomic Volume
Not Available   
23.70 cm3/mol   
10

Adjacent Atomic Numbers
  
  

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Curium
  
Beryllium
  

Next Element
Magnesium
  

Valence Electron Potential
45.50 (-eV)   
36
14.10 (-eV)   
99+

Lattice Constant
341.60 pm   
99+
429.06 pm   
19

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

Lattice C/A Ratio
Not Available   
Not Available   

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