Home
Compare Metals


Atomic Structure of Holmium and Magnesium


Atomic Structure of Magnesium and Holmium


Atomic Properties

Atomic Number
67   
99+
12   
99+

Electron Configuration
[Xe] 4f11 6s2   
[Ne] 3s2   

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

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

Atom
  
  

Number of Protons
67   
99+
12   
99+

Number of Neutrons
98   
34
12   
99+

Number of Electrons
67   
99+
12   
99+

Radius of an Atom
  
  

Atomic Radius
176.00 pm   
18
160.00 pm   
27

Covalent Radius
192.00 pm   
17
141.00 pm   
99+

Van der Waals Radius
216.00 pm   
24
173.00 pm   
37

Atomic Weight
164.93 amu   
99+
24.31 amu   
99+

Atomic Volume
18.70 cm3/mol   
24
13.97 cm3/mol   
37

Adjacent Atomic Numbers
  
  

Previous Element
Dysprosium
  
Sodium
  

Next Element
Erbium
  
Aluminium
  

Valence Electron Potential
47.90 (-eV)   
31
40.00 (-eV)   
99+

Lattice Constant
357.73 pm   
38
320.94 pm   
99+

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

Lattice C/A Ratio
1.57   
17
Not Available   

Mechanical >>
<< Chemical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series