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Atomic Structure of Bismuth and Einsteinium


Atomic Structure of Einsteinium and Bismuth


Atomic

Atomic Number
83  
33
99  
19

Electron Configuration
[Xe] 4f14 5d10 6s2 6p3  
[Rn] 5f11 7s2  

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

Crystal Lattice
RHO-Crystal-Structure-of-Bismuth.jpg#100  
FCC-Crystal-Structure-of-Einsteinium.jpg#100  

Atom
  
  

Number of Protons
83  
33
99  
19

Number of Neutrons
126  
19
153  
10

Number of Electrons
83  
33
99  
19

Radius of an Atom
  
  

Atomic Radius
156.00 pm  
31
186.00 pm  
11

Covalent Radius
148.00 pm  
38
186.00 pm  
21

Van der Waals Radius
207.00 pm  
33
0.00 pm  
99+

Atomic Weight
208.98 amu  
29
252.00 amu  
16

Atomic Volume
21.30 cm3/mol  
23
17.04 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element
Lead
  

Next Element
Polonium
  
Fermium
  

Valence Electron Potential
41.90 (-eV)  
99+
0.00 (-eV)  
99+

Lattice Constant
667.40 pm  
2
582.00 pm  
8

Lattice Angles
-  
-  

Lattice C/A Ratio
1.86  
4
1.29  
99+

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