Atomic Structure of Ruthenium and Protactinium
Electron Configuration
[Kr] 4d7 5s1
  
[Rn] 5f2 6d1 7s2
  
Crystal Structure
Hexagonal Close Packed (HCP)
  
Tetragonal (TETR)
  
Crystal Lattice
rystal-Structure-of-Ruthenium.jpg#100
  
TETR-Crystal-Structure-of-Protactinium.jpg#100
  
Atom
  
  
Radius of an Atom
  
  
Atomic Weight
101.07 amu
  
99+
Atomic Volume
8.30 cm3/mol
  
99+
15.00 cm3/mol
  
34
Adjacent Atomic Numbers
  
  
Valence Electron Potential
64.00 (-eV)
  
22
92.00 (-eV)
  
11
Lattice Angles
π/2, π/2, 2 π/3
  
π/2, π/2, π/2
  
Lattice C/A Ratio
Not Available