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Atomic Structure of Berkelium and Niobium


Atomic Structure of Niobium and Berkelium


Atomic Properties

Atomic Number
97   
21
41   
99+

Electron Configuration
[Rn] 5f9 7s2   
[Kr] 4d4 5s1   

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
41   
99+

Number of Neutrons
150   
11
52   
99+

Number of Electrons
97   
21
41   
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
146.00 pm   
35

Covalent Radius
Not Available   
164.00 pm   
28

Van der Waals Radius
Not Available   
200.00 pm   
28

Atomic Weight
247.00 amu   
18
92.91 amu   
99+

Atomic Volume
Not Available   
10.87 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Curium
  
Zirconium
  

Next Element
Molybdenum
  

Valence Electron Potential
45.50 (-eV)   
36
104.00 (-eV)   
8

Lattice Constant
341.60 pm   
99+
330.04 pm   
99+

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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