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Atomic Structure of Lithium and Cerium


Atomic Structure of Cerium and Lithium


Atomic Properties

Atomic Number
3   
99+
58   
99+

Electron Configuration
[He] 2s1   
[Xe] 4f1 5d1 6s2   

Crystal Structure
Body Centered Cubic (BCC)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
DHCP-Crystal-Structure-of-Cerium.jpg#100   

Atom
  
  

Number of Protons
3   
99+
58   
99+

Number of Neutrons
4   
99+
82   
99+

Number of Electrons
3   
99+
58   
99+

Radius of an Atom
  
  

Atomic Radius
152.00 pm   
31
181.80 pm   
12

Covalent Radius
128.00 pm   
99+
204.00 pm   
8

Van der Waals Radius
182.00 pm   
35
235.00 pm   
17

Atomic Weight
6.94 amu   
99+
140.12 amu   
99+

Atomic Volume
13.10 cm3/mol   
39
20.67 cm3/mol   
17

Adjacent Atomic Numbers
  
  

Previous Element
No Previous Element   
Lanthanum
  

Next Element
Beryllium
  

Valence Electron Potential
19.00 (-eV)   
99+
41.78 (-eV)   
99+

Lattice Constant
351.00 pm   
99+
362.00 pm   
34

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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