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Atomic Structure of Americium and Gold


Atomic Structure of Gold and Americium


Atomic Properties

Atomic Number
95   
23
79   
37

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

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

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

Atom
  
  

Number of Protons
95   
23
79   
37

Number of Neutrons
148   
12
118   
23

Number of Electrons
95   
23
79   
37

Radius of an Atom
  
  

Atomic Radius
173.00 pm   
21
151.00 pm   
32

Covalent Radius
180.00 pm   
21
144.00 pm   
40

Van der Waals Radius
244.00 pm   
10
166.00 pm   
39

Atomic Weight
243.00 amu   
20
196.97 amu   
33

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

Adjacent Atomic Numbers
  
  

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

Lattice Constant
346.81 pm   
99+
407.82 pm   
21

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

Lattice C/A Ratio
Not Available   
1.61   
4

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