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Atomic Structure of Lithium and Francium


Atomic Structure of Francium and Lithium


Atomic Properties

Atomic Number
3   
99+
87   
31

Electron Configuration
[He] 2s1   
[Rn] 7s1   

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
3   
99+
87   
31

Number of Neutrons
4   
99+
136   
17

Number of Electrons
3   
99+
87   
31

Radius of an Atom
  
  

Atomic Radius
152.00 pm   
31
Not Available   

Covalent Radius
128.00 pm   
99+
260.00 pm   
1

Van der Waals Radius
182.00 pm   
35
348.00 pm   
1

Atomic Weight
6.94 amu   
99+
223.00 amu   
27

Atomic Volume
13.10 cm3/mol   
39
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
No Previous Element   
Polonium
  

Next Element
Beryllium
  
Radium
  

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

Lattice Constant
351.00 pm   
99+
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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