Encyclopedia > Mole Day

Article Content

Mole Day

Mole Day is celebrated among chemists on October 23, between 6:02 a.m. and 6:02 p.m. The time and date are derived from Avogadro's number, which is 6.02 × 10²³, defining the number of molecules in a mole, a basic chemistry unit.

Featured Article

Great River, New York

... races. 1.88% of the population are Hispanic or Latino of any race. There are 509 households out of which 41.5% have children under the age of 18 living with them, 70.9% ...