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Atomic Structure of Silver and Americium

Silver
Americium
Atomic Structure of Americium and Silver


Atomic Properties
Atomic Number
47   
99+
95   
23
Electron Configuration
[Kr] 4d10 5s1   
[Rn] 5f7 7s2   
Crystal Structure
Face Centered Cubic (FCC)   
Double Hexagonal Close Packed (DHCP)   
Crystal Lattice
FCC-Crystal-Structure-of-Silver.jpg#100   
DHCP-Crystal-Structure-of-Americium.jpg#100   
Atom
  
  
Number of Protons
47   
99+
95   
23
Number of Neutrons
61   
99+
148   
12
Number of Electrons
47   
99+
95   
23
Radius of an Atom
  
  
Atomic Radius
144.00 pm   
36
173.00 pm   
21
Covalent Radius
145.00 pm   
39
180.00 pm   
21
Van der Waals Radius
172.00 pm   
38
244.00 pm   
10
Atomic Weight
107.87 amu   
99+
243.00 amu   
20
Atomic Volume
10.30 cm3/mol   
99+
17.86 cm3/mol   
29
Adjacent Atomic Numbers
  
  
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Palladium
  
Plutonium
  
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Cadmium
  
Curium
  
Valence Electron Potential
11.40 (-eV)   
99+
44.00 (-eV)   
40
Lattice Constant
408.53 pm   
20
346.81 pm   
99+
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
Not Available   
Not Available   
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