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Atomic Structure of Cerium and Plutonium

Cerium
Plutonium
Atomic Structure of Plutonium and Cerium


Atomic Properties
Atomic Number
58   
99+
94   
24
Electron Configuration
[Xe] 4f1 5d1 6s2   
[Rn] 5f6 7s2   
Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Monoclinic (MON)   
Crystal Lattice
DHCP-Crystal-Structure-of-Cerium.jpg#100   
MON-Crystal-Structure-of-Plutonium.jpg#100   
Atom
  
  
Number of Protons
58   
99+
94   
24
Number of Neutrons
82   
99+
150   
11
Number of Electrons
58   
99+
94   
24
Radius of an Atom
  
  
Atomic Radius
181.80 pm   
12
159.00 pm   
28
Covalent Radius
204.00 pm   
8
187.00 pm   
20
Van der Waals Radius
235.00 pm   
17
200.00 pm   
28
Atomic Weight
140.12 amu   
99+
244.00 amu   
19
Atomic Volume
20.67 cm3/mol   
17
12.32 cm3/mol   
99+
Adjacent Atomic Numbers
  
  
Previous Element
Lanthanum
  
Neptunium
  
Next Element
Praseodymium
  
Americium
  
Valence Electron Potential
41.78 (-eV)   
99+
64.90 (-eV)   
21
Lattice Constant
362.00 pm   
34
618.30 pm   
4
Lattice Angles
π/2, π/2, 2 π/3   
NA   
Lattice C/A Ratio
Not Available   
Not Available   
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