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Atomic Structure of Praseodymium
f
Praseodymium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Atomic
Atomic Number
59 57
Electron Configuration
[Xe] 4f
3
6s
2
Crystal Structure
Hexagonal Close Packed (HCP)
Crystal Lattice
HCP-Crystal-Structure-of-Praseodymium.jpg#100
Atom
Number of Protons
59 56
Number of Neutrons
82 42
Number of Electrons
59 56
Radius of an Atom
Atomic Radius
182.00 pm 13
Covalent Radius
203.00 pm 9
Van der Waals Radius
239.00 pm 18
Atomic Weight
140.91 amu 51
Atomic Volume
20.80 cm3/mol 25
Adjacent Atomic Numbers
Previous Element
49
Next Element
13
Valence Electron Potential
42.64 (-eV) 43
Lattice Constant
367.25 pm 32
Lattice Angles
π/2, π/2, 2 π/3
Lattice C/A Ratio
1.61 18
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Lanthanide Series
Lutetium
Holmium
Dysprosium
Terbium
Ytterbium
Thulium
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