Element Family
Post-Transition
Transition Metal
Space Group Name
Cmca
Fm_ 3m
Interesting Facts
- A gram of Gallium metal can be bought for only three dollars.
- Gallium metal found in ores of following things Coal, Bauxite, Diaspore, Sphalerite, Germanite and Zinc.
- Palladium alloys are used for Jewelry contains (95% Palladium and 5% Ruthenium)
- In the late 1800s, Palladium metal used have more economical value than the Platinum metal.
- Palladium element is known as a good catalyst
Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Ores of metals
Who Discovered
Lecoq de Boisbaudran
William Hyde Wollaston
Discovery
In 1875
In 1803
Abundance In Earth's Crust
Abundance In Oceans
Not Available
Uses & Benefits
- Gallium arsenide is a very important component of many semiconductors and led manufacturing.
- Gallium nitride is also know as a semiconductor and it is used in Blu-ray technology, mobile smartphones and LED.
- Mostly palladium metal is used in catalytic converters. In electronic industry it is used in ceramic capacitors of mobile and computer.
- It is used in jewellery and dental fillings and crowns.
Industrial Uses
Electrical Industry, Electronic Industry
Aerospace Industry, Automobile Industry, Electronic Industry
Medical Uses
Surgical Instruments Manufacturing
Dentistry, Pharmaceutical Industry, Surgical Instruments Manufacturing
Other Uses
Alloys
Coinage, Bullion, Jewellery
Present in Human Body
Yes
No
Physical State
Solid
Solid
Color
Silvery White
Silver
Vickers Hardness
Not Available
Refractive Index
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
Mulliken-Jaffe Electronegativity
Not Available
Pauling Electropositivity
4th Energy Level
Not Available
Electrochemical Equivalent
Other Chemical Properties
Ionization, Radioactive Isotopes
Chemical Stability, Corrosion, Ionization, Solubility
Electron Configuration
[Ar] 3d10 4s2 4p1
[Kr] 4d10
Crystal Structure
Orthorhombic (ORTH)
Face Centered Cubic (FCC)
Crystal Lattice
ORTH-Crystal-Structure-of-Gallium.jpg#100
FCC-Crystal-Structure-of-Palladium.jpg#100
Valence Electron Potential
Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
Lattice C/A Ratio
Not Available
Not Available
Density At Room Temperature
Density When Liquid (at m.p.)
Tensile Strength
Not Available
Not Available
Viscosity
Not Available
Not Available
Vapor Pressure at 2000 K
Not Available
Shear Modulus
Not Available
Bulk Modulus
Not Available
Other Mechanical Properties
NA
Ductile, Malleable, Weldable
Magnetic Ordering
Diamagnetic
Diamagnetic
Electrical Property
Semiconductor
Conductor
Critical Temperature
Not Available
Not Available