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Atomic Structure of Einsteinium and Meitnerium


Atomic Structure of Meitnerium and Einsteinium


Atomic Properties

Atomic Number
99   
19
109   
9

Electron Configuration
[Rn] 5f11 7s2   
[Rn] 5f14 6d7 7s2   

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

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

Atom
  
  

Number of Protons
99   
19
109   
9

Number of Neutrons
153   
9
157   
7

Number of Electrons
99   
19
109   
9

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
122.00 pm   
99+

Covalent Radius
Not Available   
129.00 pm   
99+

Atomic Weight
252.00 amu   
16
278.00 amu   
7

Atomic Volume
Not Available   
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Hassium
  

Next Element
Fermium
  

Valence Electron Potential
Not Available   
Not Available   

Lattice Constant
Not Available   
Not Available   

Lattice Angles
NA   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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