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Atomic Structure of Tungsten and Einsteinium


Atomic Structure of Einsteinium and Tungsten


Atomic Properties

Atomic Number
74   
99+
99   
19

Electron Configuration
[Xe] 4f14 5d4 6s2   
[Rn] 5f11 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Face Centered Cubic (FCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Einsteinium.jpg#100   

Atom
  
  

Number of Protons
74   
99+
99   
19

Number of Neutrons
110   
27
153   
9

Number of Electrons
74   
99+
99   
19

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
186.00 pm   
9

Covalent Radius
162.00 pm   
29
Not Available   

Van der Waals Radius
200.00 pm   
28
Not Available   

Atomic Weight
183.84 amu   
37
252.00 amu   
16

Atomic Volume
9.53 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Tantalum
  

Next Element
Rhenium
  
Fermium
  

Valence Electron Potential
140.00 (-eV)   
5
Not Available   

Lattice Constant
316.52 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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