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Atomic Structure of Lithium and Magnesium


Atomic Structure of Magnesium and Lithium


Atomic Properties

Atomic Number
3   
99+
12   
99+

Electron Configuration
[He] 2s1   
[Ne] 3s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Magnesium.jpg#100   

Atom
  
  

Number of Protons
3   
99+
12   
99+

Number of Neutrons
4   
99+
12   
99+

Number of Electrons
3   
99+
12   
99+

Radius of an Atom
  
  

Atomic Radius
152.00 pm   
31
160.00 pm   
27

Covalent Radius
128.00 pm   
99+
141.00 pm   
99+

Van der Waals Radius
182.00 pm   
35
173.00 pm   
37

Atomic Weight
6.94 amu   
99+
24.31 amu   
99+

Atomic Volume
13.10 cm3/mol   
39
13.97 cm3/mol   
37

Adjacent Atomic Numbers
  
  

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Sodium
  

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Beryllium
  
Aluminium
  

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

Lattice Constant
351.00 pm   
99+
320.94 pm   
99+

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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