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 × 10
23, defining the number of
molecules in a
mole, one of seven basic
SI units.
- See also: Pi Day
External link