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Atomic Structure of Uranium and Magnesium


Atomic Structure of Magnesium and Uranium


Atomic Properties

Atomic Number
92   
26
12   
99+

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

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

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

Atom
  
  

Number of Protons
92   
26
12   
99+

Number of Neutrons
146   
13
12   
99+

Number of Electrons
92   
26
12   
99+

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
160.00 pm   
27

Covalent Radius
196.00 pm   
14
141.00 pm   
99+

Van der Waals Radius
186.00 pm   
33
173.00 pm   
37

Atomic Weight
238.03 amu   
21
24.31 amu   
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Sodium
  

Next Element
Neptunium
  
Aluminium
  

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

Lattice Constant
295.08 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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