What is Mercury.And write 3 uses of mercury
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Mercury is nothing but padharasam in Telugu, We use mercury in the thermometers in olden they used mercury as medicine
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Mercury is a chemical element with symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum.
Symbol: Hg
Atomic mass: 200.59 u ± 0.02 u
Melting point: -38.83 °C
Did you know: Mercury is a by-product of coal-burning power plants. washington.
WRITE 3 USES OF MERCURY.
•Because of its high boiling point and low freezing poont it is used as a barometric and thermometric liquid.
•In the extraction of gold and silver by amalgamation process.Compounds of mercury are used in medicine.
•In the manufacture of caustic soda by Castner-Kellner process or Solvay-Kellner process.
•Mercury vapour lamp is used as a source of ultraviolet rays.
Symbol: Hg
Atomic mass: 200.59 u ± 0.02 u
Melting point: -38.83 °C
Did you know: Mercury is a by-product of coal-burning power plants. washington.
WRITE 3 USES OF MERCURY.
•Because of its high boiling point and low freezing poont it is used as a barometric and thermometric liquid.
•In the extraction of gold and silver by amalgamation process.Compounds of mercury are used in medicine.
•In the manufacture of caustic soda by Castner-Kellner process or Solvay-Kellner process.
•Mercury vapour lamp is used as a source of ultraviolet rays.
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