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Atomic Structure of Yttrium and Gold


Atomic Structure of Gold and Yttrium


Atomic Properties

Atomic Number
39   
99+
79   
37

Electron Configuration
[Kr] 4d1 5s2   
[Xe] 4f14 5d10 6s1   

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

Crystal Lattice
HCP-Crystal-Structure-of-Yttrium.jpg#100   
FCC-Crystal-Structure-of-Gold.jpg#100   

Atom
  
  

Number of Protons
39   
99+
79   
37

Number of Neutrons
50   
99+
118   
23

Number of Electrons
39   
99+
79   
37

Radius of an Atom
  
  

Atomic Radius
180.00 pm   
14
151.00 pm   
32

Covalent Radius
190.00 pm   
18
144.00 pm   
40

Van der Waals Radius
200.00 pm   
28
166.00 pm   
39

Atomic Weight
88.91 amu   
99+
196.97 amu   
33

Atomic Volume
19.80 cm3/mol   
21
10.20 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
48.00 (-eV)   
30
43.40 (-eV)   
99+

Lattice Constant
364.74 pm   
31
407.82 pm   
21

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   

Lattice C/A Ratio
1.57   
16
1.61   
4

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