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Atomic Structure of Magnesium and Uranium


Atomic Structure of Uranium and Magnesium


Atomic Properties

Atomic Number
12   
99+
92   
26

Electron Configuration
[Ne] 3s2   
[Rn] 5f3 6d1 7s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Orthorhombic (ORTH)   

Crystal Lattice
HCP-Crystal-Structure-of-Magnesium.jpg#100   
ORTH-Crystal-Structure-of-Uranium.jpg#100   

Atom
  
  

Number of Protons
12   
99+
92   
26

Number of Neutrons
12   
99+
146   
13

Number of Electrons
12   
99+
92   
26

Radius of an Atom
  
  

Atomic Radius
160.00 pm   
27
156.00 pm   
29

Covalent Radius
141.00 pm   
99+
196.00 pm   
14

Van der Waals Radius
173.00 pm   
37
186.00 pm   
33

Atomic Weight
24.31 amu   
99+
238.03 amu   
21

Atomic Volume
13.97 cm3/mol   
37
12.59 cm3/mol   
40

Adjacent Atomic Numbers
  
  

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Sodium
  

Next Element
Aluminium
  
Neptunium
  

Valence Electron Potential
40.00 (-eV)   
99+
170.00 (-eV)   
4

Lattice Constant
320.94 pm   
99+
295.08 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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