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Atomic Structure of Uranium and Berkelium


Atomic Structure of Berkelium and Uranium


Atomic Properties

Atomic Number
92   
26
97   
21

Electron Configuration
[Rn] 5f3 6d1 7s2   
[Rn] 5f9 7s2   

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

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

Atom
  
  

Number of Protons
92   
26
97   
21

Number of Neutrons
146   
13
150   
11

Number of Electrons
92   
26
97   
21

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
170.00 pm   
22

Covalent Radius
196.00 pm   
14
Not Available   

Van der Waals Radius
186.00 pm   
33
Not Available   

Atomic Weight
238.03 amu   
21
247.00 amu   
18

Atomic Volume
12.59 cm3/mol   
40
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Curium
  

Next Element
Neptunium
  

Valence Electron Potential
170.00 (-eV)   
4
45.50 (-eV)   
36

Lattice Constant
295.08 pm   
99+
341.60 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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