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Atomic Structure of Francium and Californium


Atomic Structure of Californium and Francium


Atomic Properties

Atomic Number
87   
31
98   
20

Electron Configuration
[Rn] 7s1   
[Rn] 5f10 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Double Hexagonal Close Packed (DHCP)   

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

Atom
  
  

Number of Protons
87   
31
98   
20

Number of Neutrons
136   
17
153   
9

Number of Electrons
87   
31
98   
20

Radius of an Atom
  
  

Atomic Radius
Not Available   
186.00 pm   
9

Covalent Radius
260.00 pm   
1
Not Available   

Van der Waals Radius
348.00 pm   
1
Not Available   

Atomic Weight
223.00 amu   
27
251.00 amu   
17

Atomic Volume
Not Available   
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Polonium
  
Berkelium
  

Next Element
Radium
  

Valence Electron Potential
8.00 (-eV)   
99+
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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