TNPSC Thervupettagam

National Mole Day - October 23

October 27 , 2020 1432 days 712 0
  • It is celebrated every year on 23 October from 6:02 a.m. to 6:02 p.m.
  • The theme of Mole Day 2020 is ‘MOLEzilla!’
  • The day commemorates Avogadro's Number (6.02 x 1023).
  • It is a basic unit of measuring in chemistry.
  • It is to define the number of particles present in a single mole of any substance.
  • Mole is one of all the seven base SI units.

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