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Atomic Structure of Fermium and Uranium


Atomic Structure of Uranium and Fermium


Atomic Properties

Atomic Number
100   
18
92   
26

Electron Configuration
[Rn] 5f12 7s2   
[Rn] 5f3 6d1 7s2   

Crystal Structure
Not Known   
Orthorhombic (ORTH)   

Crystal Lattice
Unknown-Crystal-Structure-of-Fermium.jpg#100   
ORTH-Crystal-Structure-of-Uranium.jpg#100   

Atom
  
  

Number of Protons
100   
18
92   
26

Number of Neutrons
157   
7
146   
13

Number of Electrons
100   
18
92   
26

Radius of an Atom
  
  

Atomic Radius
Not Available   
156.00 pm   
29

Covalent Radius
Not Available   
196.00 pm   
14

Van der Waals Radius
245.00 pm   
9
186.00 pm   
33

Atomic Weight
257.00 amu   
15
238.03 amu   
21

Atomic Volume
Not Available   
12.59 cm3/mol   
40

Adjacent Atomic Numbers
  
  

Previous Element

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Neptunium
  

Valence Electron Potential
Not Available   
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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