This is the current revision of Avogadro's number as edited by DavidB4-bot(Talk | contribs) at 02:31, July 13, 2016. This URL is a permanent link to this version of this page.
Avogadro's number represents the number of atoms or molecules in one mole of a given substance. It is approximately equal to 6.0221415 × 10^23. It is defined as the number of carbon-12 atoms in 12 grams of carbon.