Atomic Structure of Chromium and Praseodymium
Electron Configuration
[Ar] 3d5 4s1
  
[Xe] 4f3 6s2
  
Crystal Structure
Body Centered Cubic (BCC)
  
Hexagonal Close Packed (HCP)
  
Crystal Lattice
BCC-Crystal-Structure-.jpg#100
  
HCP-Crystal-Structure-of-Praseodymium.jpg#100
  
Atom
  
  
Radius of an Atom
  
  
Atomic Weight
140.91 amu
  
99+
Atomic Volume
7.23 cm3/mol
  
99+
20.80 cm3/mol
  
15
Adjacent Atomic Numbers
  
  
Valence Electron Potential
170.00 (-eV)
  
4
42.64 (-eV)
  
99+
Lattice Angles
π/2, π/2, π/2
  
π/2, π/2, 2 π/3
  
Lattice C/A Ratio
Not Available