Group Number
Not Available
Element Family
Post-Transition
Actinide
Space Group Name
I4/mmm
Not Available
Space Group Number
Not Available
Interesting Facts
- Luster of Indium is bright in nature.
- Reich and richer were looking for thallium in zinc metal and they discovered Indium metal.
- Curium metal does not occur free in nature.
- Curium metal is a synthetically produced metal.
Sources
Mining, Ores of metals
Bombarding Plutonium with Helium Ions
Who Discovered
Ferdinand Reich and Hieronymous Theodor Richter
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
Discovery
In 1863
In 1944
Abundance In Universe
Not Available
Abundance In Sun
~-9999 %
Abundance In Meteorites
Not Available
Abundance In Earth's Crust
Not Available
Abundance In Oceans
Not Available
Uses & Benefits
- It is used to produce indium tin oxide (ITO), it is used in manufacturing touch screens, flat screen TVs and solar panels.
- Its nitride, phosphide and antimonide are used in transistors and microchips.
- Curium metal is used to provide power to electrical equipment for space missions.
Industrial Uses
Aerospace Industry, Automobile Industry
NA
Medical Uses
Medical Research
NA
Other Uses
Alloys, In Nuclear Reactors
Research Purposes
Toxicity
Non Toxic
Unknown
Present in Human Body
Yes
No
Physical State
Solid
Solid
Color
Silvery Gray
Silver
Mohs Hardness
Not Available
Brinell Hardness
Not Available
Speed of Sound
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
Allen Electronegativity
Not Available
Pauling Electropositivity
Electrochemical Equivalent
Electron Work Function
Not Available
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility
Ionization, Radioactive Isotopes
Electron Configuration
[Kr] 4d10 5s2 5p1
[Rn] 5f7 6d1 7s2
Crystal Structure
Tetragonal (TETR)
Double Hexagonal Close Packed (DHCP)
Crystal Lattice
TETR-Crystal-Structure-of-Indium.jpg#100
DHCP-Crystal-Structure-of-Curium.jpg#100
Valence Electron Potential
Lattice Constant
Not Available
Lattice Angles
π/2, π/2, π/2
NA
Lattice C/A Ratio
Not Available
Not Available
Density At Room Temperature
Density When Liquid (at m.p.)
Tensile Strength
Not Available
Viscosity
Not Available
Not Available
Vapor Pressure at 1000 K
Not Available
Young's Modulus
Not Available
Poisson Ratio
Not Available
Not Available
Other Mechanical Properties
Ductile, Malleable
Unknown
Magnetic Ordering
Diamagnetic
Antiferromagnetic
Electrical Property
Conductor
Unknown
Electrical Conductivity
Not Available
Electron Affinity
Not Available
Specific Heat
Not Available
Molar Heat Capacity
Not Available
Thermal Conductivity
Not Available
Critical Temperature
Not Available
Not Available
Thermal Expansion
Not Available
Enthalpy of Vaporization
Not Available
Enthalpy of Atomization
Not Available
Standard Molar Entropy
Not Available