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Atomic Structure of Nickel and Samarium

Nickel
Samarium
Atomic Structure of Samarium and Nickel


Atomic Properties
Atomic Number
28   
99+
62   
99+
Electron Configuration
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1   
[Xe] 4f6 6s2   
Crystal Structure
Face Centered Cubic (FCC)   
Rhombohedral (RHO)   
Crystal Lattice
FCC-Crystal-Structure-of-Nickel.jpg#100   
RHO-Crystal-Structure-of-Samarium.jpg#100   
Atom
  
  
Number of Protons
28   
99+
62   
99+
Number of Neutrons
31   
99+
88   
39
Number of Electrons
28   
99+
62   
99+
Radius of an Atom
  
  
Atomic Radius
124.00 pm   
99+
180.00 pm   
14
Covalent Radius
124.00 pm   
99+
198.00 pm   
13
Van der Waals Radius
163.00 pm   
40
229.00 pm   
20
Atomic Weight
58.69 amu   
99+
150.36 amu   
99+
Atomic Volume
6.59 cm3/mol   
99+
19.95 cm3/mol   
19
Adjacent Atomic Numbers
  
  
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Cobalt
  
Promethium
  
Next Element
Copper
  
Europium
  
Valence Electron Potential
42.00 (-eV)   
99+
44.80 (-eV)   
37
Lattice Constant
352.40 pm   
99+
362.10 pm   
33
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
Not Available   
Not Available   
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