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Atomic Structure of Berkelium and Neodymium


Atomic Structure of Neodymium and Berkelium


Atomic Properties

Atomic Number
97   
21
60   
99+

Electron Configuration
[Rn] 5f9 7s2   
[Xe] 4f4 6s2   

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

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

Atom
  
  

Number of Protons
97   
21
60   
99+

Number of Neutrons
150   
11
84   
40

Number of Electrons
97   
21
60   
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
181.00 pm   
13

Covalent Radius
Not Available   
201.00 pm   
10

Van der Waals Radius
Not Available   
229.00 pm   
20

Atomic Weight
247.00 amu   
18
144.24 amu   
99+

Atomic Volume
Not Available   
20.60 cm3/mol   
18

Adjacent Atomic Numbers
  
  

Previous Element
Curium
  

Next Element
Promethium
  

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

Lattice Constant
341.60 pm   
99+
365.80 pm   
30

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

Lattice C/A Ratio
Not Available   
1.61   
4

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