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Atomic Structure of Einsteinium and Copper


Atomic Structure of Copper and Einsteinium


Atomic

Atomic Number
99  
19
29  
99+

Electron Configuration
[Rn] 5f11 7s2  
[Ar] 3d10 4s1  

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

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

Atom
  
  

Number of Protons
99  
19
29  
99+

Number of Neutrons
153  
10
35  
99+

Number of Electrons
99  
19
29  
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm  
11
128.00 pm  
99+

Covalent Radius
186.00 pm  
21
132.00 pm  
99+

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

Atomic Weight
252.00 amu  
16
63.55 amu  
99+

Atomic Volume
17.04 cm3/mol  
99+
7.10 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element
Nickel
  

Next Element
Fermium
  
Zinc
  

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

Lattice Constant
582.00 pm  
8
361.49 pm  
39

Lattice Angles
-  
π/2, π/2, π/2  

Lattice C/A Ratio
1.29  
99+
1.28  
99+

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