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Atomic Structure of Gold and Americium


Atomic Structure of Americium and Gold


Atomic Properties

Atomic Number
79   
37
95   
23

Electron Configuration
[Xe] 4f14 5d10 6s1   
[Rn] 5f7 7s2   

Crystal Structure
Face Centered Cubic (FCC)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
FCC-Crystal-Structure-of-Gold.jpg#100   
DHCP-Crystal-Structure-of-Americium.jpg#100   

Atom
  
  

Number of Protons
79   
37
95   
23

Number of Neutrons
118   
23
148   
12

Number of Electrons
79   
37
95   
23

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
173.00 pm   
21

Covalent Radius
144.00 pm   
40
180.00 pm   
21

Van der Waals Radius
166.00 pm   
39
244.00 pm   
10

Atomic Weight
196.97 amu   
33
243.00 amu   
20

Atomic Volume
10.20 cm3/mol   
99+
17.86 cm3/mol   
29

Adjacent Atomic Numbers
  
  

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Platinum
  
Plutonium
  

Next Element
Mercury
  
Curium
  

Valence Electron Potential
43.40 (-eV)   
99+
44.00 (-eV)   
40

Lattice Constant
407.82 pm   
21
346.81 pm   
99+

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

Lattice C/A Ratio
1.61   
4
Not Available   

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