Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Atomic Structure of Holmium and Lanthanum

Holmium
Lanthanum
Atomic Structure of Lanthanum and Holmium


Atomic Properties
Atomic Number
67   
99+
57   
99+
Electron Configuration
[Xe] 4f11 6s2   
[Xe] 5d2 6s2   
Crystal Structure
Hexagonal Close Packed (HCP)   
Double Hexagonal Close Packed (DHCP)   
Crystal Lattice
HCP-Crystal-Structure-of-Holmium.jpg#100   
DHCP-Crystal-Structure-of-Lanthanum.jpg#100   
Atom
  
  
Number of Protons
67   
99+
57   
99+
Number of Neutrons
98   
34
82   
99+
Number of Electrons
67   
99+
57   
99+
Radius of an Atom
  
  
Atomic Radius
176.00 pm   
18
187.00 pm   
8
Covalent Radius
192.00 pm   
17
207.00 pm   
6
Van der Waals Radius
216.00 pm   
24
240.00 pm   
13
Atomic Weight
164.93 amu   
99+
138.91 amu   
99+
Atomic Volume
18.70 cm3/mol   
24
20.73 cm3/mol   
16
Adjacent Atomic Numbers
  
  
Previous Element
Dysprosium
  
Barium
  
Next Element
Erbium
  
Cerium
  
Valence Electron Potential
47.90 (-eV)   
31
40.71 (-eV)   
99+
Lattice Constant
357.73 pm   
38
377.20 pm   
28
Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
1.57   
17
1.62   
2
Mechanical >>
<< Chemical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

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