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Atomic Structure of Copper and Neptunium

Copper
Neptunium
Atomic Structure of Neptunium and Copper


Atomic Properties
Atomic Number
29   
99+
93   
25
Electron Configuration
[Ar] 3d10 4s1   
[Rn] 5f4 6d1 7s2   
Crystal Structure
Face Centered Cubic (FCC)   
Orthorhombic (ORTH)   
Crystal Lattice
FCC-Crystal-Structure-of-Copper.jpg#100   
ORTH-Crystal-Structure-of-Neptunium.jpg#100   
Atom
  
  
Number of Protons
29   
99+
93   
25
Number of Neutrons
35   
99+
144   
14
Number of Electrons
29   
99+
93   
25
Radius of an Atom
  
  
Atomic Radius
128.00 pm   
99+
155.00 pm   
30
Covalent Radius
132.00 pm   
99+
190.00 pm   
18
Van der Waals Radius
140.00 pm   
99+
221.00 pm   
22
Atomic Weight
63.55 amu   
99+
237.00 amu   
22
Atomic Volume
7.10 cm3/mol   
99+
11.62 cm3/mol   
99+
Adjacent Atomic Numbers
  
  
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Nickel
  
Uranium
  
Next Element
Zinc
  
Plutonium
  
Valence Electron Potential
34.00 (-eV)   
99+
96.00 (-eV)   
9
Lattice Constant
361.49 pm   
35
666.30 pm   
3
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
Not Available   
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