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Atomic Structure of Californium and Uranium


Atomic Structure of Uranium and Californium


Atomic Properties

Atomic Number
98   
20
92   
26

Electron Configuration
[Rn] 5f10 7s2   
[Rn] 5f3 6d1 7s2   

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

Crystal Lattice
DHCP-Crystal-Structure-of-Californium.jpg#100   
ORTH-Crystal-Structure-of-Uranium.jpg#100   

Atom
  
  

Number of Protons
98   
20
92   
26

Number of Neutrons
153   
9
146   
13

Number of Electrons
98   
20
92   
26

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
156.00 pm   
29

Covalent Radius
Not Available   
196.00 pm   
14

Van der Waals Radius
Not Available   
186.00 pm   
33

Atomic Weight
251.00 amu   
17
238.03 amu   
21

Atomic Volume
Not Available   
12.59 cm3/mol   
40

Adjacent Atomic Numbers
  
  

Previous Element
Berkelium
  

Next Element
Neptunium
  

Valence Electron Potential
44.50 (-eV)   
38
170.00 (-eV)   
4

Lattice Constant
338.00 pm   
99+
295.08 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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