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Atomic Structure of Fermium and Ytterbium


Atomic Structure of Ytterbium and Fermium


Atomic Properties

Atomic Number
100   
18
70   
99+

Electron Configuration
[Rn] 5f12 7s2   
[Xe] 4f14 6s2   

Crystal Structure
Not Known   
Face Centered Cubic (FCC)   

Crystal Lattice
Unknown-Crystal-Structure-of-Fermium.jpg#100   
FCC-Crystal-Structure-of-Ytterbium.jpg#100   

Atom
  
  

Number of Protons
100   
18
70   
99+

Number of Neutrons
157   
7
103   
31

Number of Electrons
100   
18
70   
99+

Radius of an Atom
  
  

Atomic Radius
Not Available   
176.00 pm   
18

Covalent Radius
Not Available   
187.00 pm   
20

Van der Waals Radius
245.00 pm   
9
242.00 pm   
12

Atomic Weight
257.00 amu   
15
173.05 amu   
99+

Atomic Volume
Not Available   
24.79 cm3/mol   
9

Adjacent Atomic Numbers
  
  

Previous Element
Thulium
  

Next Element
Lutetium
  

Valence Electron Potential
Not Available   
50.30 (-eV)   
27

Lattice Constant
Not Available   
548.47 pm   
11

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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