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Atomic Structure of Californium and Polonium


Atomic Structure of Polonium and Californium


Atomic Properties

Atomic Number
98   
20
84   
32

Electron Configuration
[Rn] 5f10 7s2   
[Xe] 4f14 5d10 6s2 6p4   

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

Crystal Lattice
DHCP-Crystal-Structure-of-Californium.jpg#100   
MON-Crystal-Structure-of-Polonium.jpg#100   

Atom
  
  

Number of Protons
98   
20
84   
32

Number of Neutrons
153   
9
125   
19

Number of Electrons
98   
20
84   
32

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
168.00 pm   
23

Covalent Radius
Not Available   
140.00 pm   
99+

Van der Waals Radius
Not Available   
197.00 pm   
29

Atomic Weight
251.00 amu   
17
209.00 amu   
28

Atomic Volume
Not Available   
22.23 cm3/mol   
13

Adjacent Atomic Numbers
  
  

Previous Element
Berkelium
  
Bismuth
  

Next Element
Francium
  

Valence Electron Potential
44.50 (-eV)   
38
Not Available   

Lattice Constant
338.00 pm   
99+
335.90 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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