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Atomic Structure of Roentgenium and Einsteinium


Atomic Structure of Einsteinium and Roentgenium


Atomic Properties

Atomic Number
111   
7
99   
19

Electron Configuration
[Rn] 5f14 6d9 7s2   
[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
111   
7
99   
19

Number of Neutrons
161   
3
153   
9

Number of Electrons
111   
7
99   
19

Radius of an Atom
  
  

Atomic Radius
Not Available   
186.00 pm   
9

Atomic Weight
281.00 amu   
6
252.00 amu   
16

Atomic Volume
Not Available   
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element

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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