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Atomic Structure of Magnesium and Plutonium


Atomic Structure of Plutonium and Magnesium


Atomic Properties

Atomic Number
12   
99+
94   
24

Electron Configuration
[Ne] 3s2   
[Rn] 5f6 7s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Monoclinic (MON)   

Crystal Lattice
HCP-Crystal-Structure-of-Magnesium.jpg#100   
MON-Crystal-Structure-of-Plutonium.jpg#100   

Atom
  
  

Number of Protons
12   
99+
94   
24

Number of Neutrons
12   
99+
150   
11

Number of Electrons
12   
99+
94   
24

Radius of an Atom
  
  

Atomic Radius
160.00 pm   
27
159.00 pm   
28

Covalent Radius
141.00 pm   
99+
187.00 pm   
20

Van der Waals Radius
173.00 pm   
37
200.00 pm   
28

Atomic Weight
24.31 amu   
99+
244.00 amu   
19

Atomic Volume
13.97 cm3/mol   
37
12.32 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Neptunium
  

Next Element
Aluminium
  
Americium
  

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

Lattice Constant
320.94 pm   
99+
618.30 pm   
4

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

Lattice C/A Ratio
Not Available   
Not Available   

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