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Atomic Structure of Cesium and Lithium


Atomic Structure of Lithium and Cesium


Atomic Properties

Atomic Number
55   
99+
3   
99+

Electron Configuration
[Xe] 6s1   
[He] 2s1   

Crystal Structure
Body Centered Cubic (BCC)   
Body Centered Cubic (BCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
55   
99+
3   
99+

Number of Neutrons
78   
99+
4   
99+

Number of Electrons
55   
99+
3   
99+

Radius of an Atom
  
  

Atomic Radius
265.00 pm   
1
152.00 pm   
31

Covalent Radius
244.00 pm   
2
128.00 pm   
99+

Van der Waals Radius
343.00 pm   
2
182.00 pm   
35

Atomic Weight
132.91 amu   
99+
6.94 amu   
99+

Atomic Volume
71.07 cm3/mol   
1
13.10 cm3/mol   
39

Adjacent Atomic Numbers
  
  

Previous Element
Tin
  
No Previous Element   

Next Element
Barium
  
Beryllium
  

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

Lattice Constant
614.10 pm   
5
351.00 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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