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Atomic Structure of Einsteinium and Hassium


Atomic Structure of Hassium and Einsteinium


Atomic

Atomic Number
99  
19
108  
10

Electron Configuration
[Rn] 5f11 7s2  
[Rn] 5f14 6d6 7s2  

Crystal Structure
Face Centered Cubic (FCC)  
Hexagonal Close Packed (HCP)  

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

Atom
  
  

Number of Protons
99  
19
108  
10

Number of Neutrons
153  
10
158  
7

Number of Electrons
99  
19
108  
10

Radius of an Atom
  
  

Atomic Radius
186.00 pm  
11
126.00 pm  
99+

Covalent Radius
186.00 pm  
21
134.00 pm  
99+

Van der Waals Radius
0.00 pm  
99+
0.00 pm  
99+

Atomic Weight
252.00 amu  
16
269.00 amu  
9

Atomic Volume
17.04 cm3/mol  
99+
22.70 cm3/mol  
18

Adjacent Atomic Numbers
  
  

Previous Element
Bohrium
  

Next Element
Fermium
  

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

Lattice Constant
582.00 pm  
8
-  

Lattice Angles
-  
-  

Lattice C/A Ratio
1.29  
99+
1.31  
99+

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