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Atomic Structure of Uranium and Francium


Atomic Structure of Francium and Uranium


Atomic Properties

Atomic Number
92   
26
87   
31

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

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

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

Atom
  
  

Number of Protons
92   
26
87   
31

Number of Neutrons
146   
13
136   
17

Number of Electrons
92   
26
87   
31

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
Not Available   

Covalent Radius
196.00 pm   
14
260.00 pm   
1

Van der Waals Radius
186.00 pm   
33
348.00 pm   
1

Atomic Weight
238.03 amu   
21
223.00 amu   
27

Atomic Volume
12.59 cm3/mol   
40
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Polonium
  

Next Element
Neptunium
  
Radium
  

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

Lattice Constant
295.08 pm   
99+
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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