Element Family
Alkali
Transition Metal
Space Group Name
Im_ 3m
R_ 3m
Interesting Facts
Not Available
- At room temperature mercury is found in a liquid state.
- A coin of pound or rupees floats in mercury.
- Because of its low melting point and boiling point it is used in thermometers.
Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Mining, Ores of Minerals
Who Discovered
Robert Bunsen and Gustav Kirchhoff
Ancient Chinese and Indians
Discovery
In 1860
Before 2000 BCE
Abundance In Universe
Not Available
Abundance In Sun
~-9999 %
Abundance In Meteorites
Not Available
Abundance In Earth's Crust
Abundance In Oceans
Not Available
Abundance In Humans
Not Available
Uses & Benefits
- The most common use of cesium metal is as a drilling fluid. It is also used in optical glass manufacturing.
-
In vacuum tubes and radiation monitor equipment this metal is used as a catalyst promoter.
- It is a liquid metal at room temperature, but it is a toxic heavy metal and hence many uses of mercury are under review or phased out.
- It is manly used as a catalysts in chemical industry.
Industrial Uses
Aerospace Industry, Automobile Industry, Electrical Industry, Electronic Industry
Electrical Industry, Electronic Industry
Medical Uses
NA
Dentistry
Other Uses
Alloys
Alloys, Mirror Manufacturing, Pharmaceutical Industry
Toxicity
Mildly Toxic
Highly Toxic
Present in Human Body
Yes
Yes
Melting Point
Not Available
Physical State
Solid
Liquid
Color
Silvery Gold
Silver
Mohs Hardness
Not Available
Brinell Hardness
Not Available
Speed of Sound
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
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Pauling Electropositivity
Electrochemical Equivalent
Other Chemical Properties
Chemical Stability, Corrosion, Ionization, Radioactive Isotopes, Solubility
Flammability, Ionization, Solubility
Electron Configuration
[Xe] 6s1
[Xe] 4f14 5d10 6s2
Crystal Structure
Body Centered Cubic (BCC)
Rhombohedral (RHO)
Crystal Lattice
BCC-Crystal-Structure-.jpg#100
RHO-Crystal-Structure-of-Mercury.jpg#100
Valence Electron Potential
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.)
Not Available
Tensile Strength
Not Available
Not Available
Bulk Modulus
Not Available
Young's Modulus
Not Available
Poisson Ratio
Not Available
Not Available
Other Mechanical Properties
Ductile
NA
Magnetic Ordering
Paramagnetic
Diamagnetic
Electrical Property
Semiconductor
Conductor