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Atomic Structure of Berkelium and Roentgenium


Atomic Structure of Roentgenium and Berkelium


Atomic Properties

Atomic Number
97   
21
111   
7

Electron Configuration
[Rn] 5f9 7s2   
[Rn] 5f14 6d9 7s2   

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
111   
7

Number of Neutrons
150   
11
161   
3

Number of Electrons
97   
21
111   
7

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
Not Available   

Atomic Weight
247.00 amu   
18
281.00 amu   
6

Atomic Volume
Not Available   
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Curium
  

Next Element

Valence Electron Potential
45.50 (-eV)   
36
Not Available   

Lattice Constant
341.60 pm   
99+
Not Available   

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

Lattice C/A Ratio
Not Available   
Not Available   

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