Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Atomic Structure of Hafnium and Holmium

Hafnium
Holmium
Atomic Structure of Holmium and Hafnium


Atomic Properties
Atomic Number
72   
99+
67   
99+
Electron Configuration
[Xe] 4f14 5d2 6s2   
[Xe] 4f11 6s2   
Crystal Structure
Hexagonal Close Packed (HCP)   
Hexagonal Close Packed (HCP)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Holmium.jpg#100   
Atom
  
  
Number of Protons
72   
99+
67   
99+
Number of Neutrons
106   
29
98   
34
Number of Electrons
72   
99+
67   
99+
Radius of an Atom
  
  
Atomic Radius
159.00 pm   
28
176.00 pm   
18
Covalent Radius
175.00 pm   
23
192.00 pm   
17
Van der Waals Radius
200.00 pm   
28
216.00 pm   
24
Atomic Weight
178.49 amu   
39
164.93 amu   
99+
Atomic Volume
13.60 cm3/mol   
38
18.70 cm3/mol   
24
Adjacent Atomic Numbers
  
  
Previous Element
Lutetium
  
Dysprosium
  
Next Element
Tantalum
  
Erbium
  
Valence Electron Potential
81.00 (-eV)   
16
47.90 (-eV)   
31
Lattice Constant
319.64 pm   
99+
357.73 pm   
38
Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
1.58   
12
1.57   
17
Mechanical >>
<< Chemical

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!