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Atomic Structure of Magnesium and Ruthenium


Atomic Structure of Ruthenium and Magnesium


Atomic Properties

Atomic Number
12   
99+
44   
99+

Electron Configuration
[Ne] 3s2   
[Kr] 4d7 5s1   

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

Crystal Lattice
HCP-Crystal-Structure-of-Magnesium.jpg#100   
rystal-Structure-of-Ruthenium.jpg#100   

Atom
  
  

Number of Protons
12   
99+
44   
99+

Number of Neutrons
12   
99+
57   
99+

Number of Electrons
12   
99+
44   
99+

Radius of an Atom
  
  

Atomic Radius
160.00 pm   
27
134.00 pm   
99+

Covalent Radius
141.00 pm   
99+
146.00 pm   
38

Van der Waals Radius
173.00 pm   
37
200.00 pm   
28

Atomic Weight
24.31 amu   
99+
101.07 amu   
99+

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

Adjacent Atomic Numbers
  
  

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Aluminium
  
Rhodium
  

Valence Electron Potential
40.00 (-eV)   
99+
64.00 (-eV)   
22

Lattice Constant
320.94 pm   
99+
270.59 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.58   
11

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