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Atomic Structure of Copper and Iridium


Atomic Structure of Iridium and Copper


Atomic

Atomic Number
29  
99+
77  
39

Electron Configuration
[Ar] 3d10 4s1  
[Xe] 4f14 5d7 6s2  

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

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

Atom
  
  

Number of Protons
29  
99+
74  
99+

Number of Neutrons
35  
99+
110  
28

Number of Electrons
29  
99+
74  
99+

Radius of an Atom
  
  

Atomic Radius
128.00 pm  
99+
136.00 pm  
99+

Covalent Radius
132.00 pm  
99+
141.00 pm  
99+

Van der Waals Radius
140.00 pm  
99+
202.00 pm  
34

Atomic Weight
63.55 amu  
99+
192.22 amu  
34

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

Adjacent Atomic Numbers
  
  

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Nickel
  
Osmium
  

Next Element
Zinc
  
Platinum
  

Valence Electron Potential
34.00 (-eV)  
99+
140.00 (-eV)  
5

Lattice Constant
361.49 pm  
39
383.90 pm  
29

Lattice Angles
π/2, π/2, π/2  
π/2, π/2, π/2  

Lattice C/A Ratio
1.28  
99+
1.58  
35

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