Group Number
Not Available
Element Family
Lanthanide
Post-Transition
Space Group Name
P63/mmc
I41/amd
Interesting Facts
- Cerium is a rare earth metal but still it is not rare at all.
- It’s non-toxic compound Cerium sulfide has a rich red color and it is used as a pigment.
- Cerium metal is also used in Flat screen TVs, light bulb, floodlights, etc.
- In the list of most abundant element Tin is ranked 49th.
- Tin metal does not react with water as well as does not corrode in it.
Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining
Who Discovered
Martin Heinrich Klaproth, Jöns Jakob Berzelius, Wilhelm Hisinger
Unknown
Discovery
In 1803
Before 3500 BC
Abundance In Earth's Crust
Abundance In Humans
Not Available
Uses & Benefits
- It is used to include flints for cigarette lighters.
- Its compound Cerium (Ill) Oxide is used as a catalyst; it is put inside the walls of the oven as it prevents from the buildup of cooking residues.
- Tin-niobium alloy is used for producing superconducting magnets.
-
Tin salt known as a tin II chloride, it is used as a mordant and as a reducing agent for dyeing calico and silk.
Industrial Uses
Chemical Industry
Automobile Industry, Chemical Industry, Food Industry
Medical Uses
Medical Research
Dentistry
Toxicity
Moderately Toxic
Non Toxic
Present in Human Body
Yes
Yes
Physical State
Solid
Solid
Color
Silvery White
Silvery White
Vickers Hardness
Not Available
α Allotropes
Not Available
Grey Tin (alpha Tin, Tin Pest)
β Allotropes
Not Available
White Tin (Beta Tin)
γ Allotropes
Not Available
Rhombic Tin (gamma Tin)
Pauling Electronegativity
Sanderson Electronegativity
Not Available
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Not Available
Allen Electronegativity
Not Available
Pauling Electropositivity
6th Energy Level
Not Available
Electrochemical Equivalent
Other Chemical Properties
Chemical Stability, Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
Ionization, Solubility
Electron Configuration
[Xe] 4f1 5d1 6s2
[Kr] 4d10 5s2 5p2
Crystal Structure
Double Hexagonal Close Packed (DHCP)
Tetragonal (TETR)
Crystal Lattice
DHCP-Crystal-Structure-of-Cerium.jpg#100
TETR-Crystal-Structure-of-Tin.jpg#100
Valence Electron Potential
Lattice Angles
π/2, π/2, 2 π/3
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
Other Mechanical Properties
Ductile, Malleable
Ductile, Malleable
Magnetic Ordering
Paramagnetic
Diamagnetic
Electrical Property
Conductor
Superconductor
Critical Temperature
Not Available
Not Available