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Atomic Structure of Californium and Cerium


Atomic Structure of Cerium and Californium


Atomic Properties

Atomic Number
98   
20
58   
99+

Electron Configuration
[Rn] 5f10 7s2   
[Xe] 4f1 5d1 6s2   

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

Crystal Lattice
DHCP-Crystal-Structure-of-Californium.jpg#100   
DHCP-Crystal-Structure-of-Cerium.jpg#100   

Atom
  
  

Number of Protons
98   
20
58   
99+

Number of Neutrons
153   
9
82   
99+

Number of Electrons
98   
20
58   
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
181.80 pm   
12

Covalent Radius
Not Available   
204.00 pm   
8

Van der Waals Radius
Not Available   
235.00 pm   
17

Atomic Weight
251.00 amu   
17
140.12 amu   
99+

Atomic Volume
Not Available   
20.67 cm3/mol   
17

Adjacent Atomic Numbers
  
  

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Berkelium
  
Lanthanum
  

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Valence Electron Potential
44.50 (-eV)   
38
41.78 (-eV)   
99+

Lattice Constant
338.00 pm   
99+
362.00 pm   
34

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

Lattice C/A Ratio
Not Available   
Not Available   

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