National Mole Day ― Date, History, and Details

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History of National Mole Day and How to Celebrate/ Observe It
National Mole Day is a holiday celebrated on October 23rd. The date was chosen because it is Avogadro’s Number, which is 6.02 x 10^23. This number is significant because it is the number of atoms in one mole of a substance. The holiday was created in 1991 by the National Chemistry Week Foundation.
Mole Day is celebrated by chemists, chemistry students, and others interested in chemistry. Many schools and colleges hold special events and activities on this day. These can include mole-themed parties, contests, and educational talks. Some people even dress up as moles for the occasion!
The purpose of Mole Day is to increase awareness and interest in chemistry. It is also a time for chemists to celebrate their profession and share their love of chemistry with others.