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Atomic Structure of Plutonium and Cerium


Atomic Structure of Cerium and Plutonium


Atomic Properties

Atomic Number
94   
24
58   
99+

Electron Configuration
[Rn] 5f6 7s2   
[Xe] 4f1 5d1 6s2   

Crystal Structure
Monoclinic (MON)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
MON-Crystal-Structure-of-Plutonium.jpg#100   
DHCP-Crystal-Structure-of-Cerium.jpg#100   

Atom
  
  

Number of Protons
94   
24
58   
99+

Number of Neutrons
150   
11
82   
99+

Number of Electrons
94   
24
58   
99+

Radius of an Atom
  
  

Atomic Radius
159.00 pm   
28
181.80 pm   
12

Covalent Radius
187.00 pm   
20
204.00 pm   
8

Van der Waals Radius
200.00 pm   
28
235.00 pm   
17

Atomic Weight
244.00 amu   
19
140.12 amu   
99+

Atomic Volume
12.32 cm3/mol   
99+
20.67 cm3/mol   
17

Adjacent Atomic Numbers
  
  

Previous Element
Neptunium
  
Lanthanum
  

Next Element
Americium
  

Valence Electron Potential
64.90 (-eV)   
21
41.78 (-eV)   
99+

Lattice Constant
618.30 pm   
4
362.00 pm   
34

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

Lattice C/A Ratio
Not Available   
Not Available   

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