Group Number
Not Available
Element Family
Transition Metal
Lanthanide
Space Group Name
Fm_ 3m
P63/mmc
Interesting Facts
- Zinc metal found (obtain) in many forms like granules, foil, dust and in a powder form.
- After iron, Zinc metal the second most abundant element in the earth crust.
- Praseodymium metal is synthetically produced metal.
- Praseodymium is used as possible fuel for radioactive generators.
Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
Who Discovered
Axel Fredrik Cronstedt
Not Available
Discovery
In 1751
In 1885
Abundance In Earth's Crust
Abundance In Humans
Not Available
Uses & Benefits
- It has corrosion resistance and hence it is used to plate other metals.
- Its alloys are very useful; Nichrome alloy is used in the hot coil of toasters and electric oven.
- The main use of Praseodymium include alloys. Praseodymium –Magnesium alloy is used in aircraft engines due to its high strength.
-
This metal is also used while making a permanent magnets.
Industrial Uses
Automobile Industry, Electrical Industry, Electronic Industry
Chemical Industry
Toxicity
Toxic
Moderately Toxic
Present in Human Body
Yes
No
Physical State
Solid
Solid
Color
Silver
Grayish White
Mohs Hardness
Not Available
Reflectivity
Not Available
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
Pauling Electronegativity
Sanderson Electronegativity
Not Available
Allred Rochow Electronegativity
Allen Electronegativity
Not Available
Pauling Electropositivity
6th Energy Level
Not Available
7th Energy level
Not Available
8th Energy Level
Not Available
9th Energy Level
Not Available
10th Energy Level
Not Available
11th Energy Level
Not Available
12th Energy Level
Not Available
13th Energy Level
Not Available
14th Energy Level
Not Available
15th Energy Level
Not Available
16th Energy Level
Not Available
17th Energy Level
Not Available
18th Energy Level
Not Available
19th Energy Level
Not Available
20th Energy Level
Not Available
21st Energy Level
Not Available
22nd Energy Level
Not Available
23rd Energy Level
Not Available
Electrochemical Equivalent
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes
Anti Corrosion, Ionization, Radioactive Isotopes
Electron Configuration
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1
[Xe] 4f3 6s2
Crystal Structure
Face Centered Cubic (FCC)
Hexagonal Close Packed (HCP)
Crystal Lattice
FCC-Crystal-Structure-of-Nickel.jpg#100
HCP-Crystal-Structure-of-Praseodymium.jpg#100
Valence Electron Potential
Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Lattice C/A Ratio
Not Available
Density At Room Temperature
Density When Liquid (at m.p.)
Tensile Strength
Not Available
Viscosity
Not Available
Not Available
Other Mechanical Properties
Ductile
Ductile, Malleable
Magnetic Ordering
Ferromagnetic
Paramagnetic
Permeability
Not Available
Susceptibility
Not Available
Electrical Property
Conductor
Conductor
Critical Temperature
Not Available
Not Available