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Atomic Structure of Fermium and Californium


Atomic Structure of Californium and Fermium


Atomic Properties

Atomic Number
100   
18
98   
20

Electron Configuration
[Rn] 5f12 7s2   
[Rn] 5f10 7s2   

Crystal Structure
Not Known   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
Unknown-Crystal-Structure-of-Fermium.jpg#100   
DHCP-Crystal-Structure-of-Californium.jpg#100   

Atom
  
  

Number of Protons
100   
18
98   
20

Number of Neutrons
157   
7
153   
9

Number of Electrons
100   
18
98   
20

Radius of an Atom
  
  

Atomic Radius
Not Available   
186.00 pm   
9

Van der Waals Radius
245.00 pm   
9
Not Available   

Atomic Weight
257.00 amu   
15
251.00 amu   
17

Atomic Volume
Not Available   
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Berkelium
Berkelium
  

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Valence Electron Potential
Not Available   
44.50 (-eV)   
38

Lattice Constant
Not Available   
338.00 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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