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Atomic Structure of Francium and Uranium


Atomic Structure of Uranium and Francium


Atomic Properties

Atomic Number
87   
31
92   
26

Electron Configuration
[Rn] 7s1   
[Rn] 5f3 6d1 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Orthorhombic (ORTH)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
ORTH-Crystal-Structure-of-Uranium.jpg#100   

Atom
  
  

Number of Protons
87   
31
92   
26

Number of Neutrons
136   
17
146   
13

Number of Electrons
87   
31
92   
26

Radius of an Atom
  
  

Atomic Radius
Not Available   
156.00 pm   
29

Covalent Radius
260.00 pm   
1
196.00 pm   
14

Van der Waals Radius
348.00 pm   
1
186.00 pm   
33

Atomic Weight
223.00 amu   
27
238.03 amu   
21

Atomic Volume
Not Available   
12.59 cm3/mol   
40

Adjacent Atomic Numbers
  
  

Previous Element
Polonium
  

Next Element
Radium
  
Neptunium
  

Valence Electron Potential
8.00 (-eV)   
99+
170.00 (-eV)   
4

Lattice Constant
Not Available   
295.08 pm   
99+

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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