SI Units: Mole
The mole is the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12.
When the mole is used, the elementary entities must be specified and may be atoms, molecules, ions, electrons, other particles, or specified groups of such particles.
The SI unit of concentration (of amount of substance) is the mole per cubic meter (mol/m3).
For Students and Teachers
Related LinksPrefixesBecoming Familiar with SIEveryday EstimationMetric in SportsWriting with SI (Metric) UnitsCooking ResourcesNational Mole DayIntroduction to the Mole – Pennsylvania Dept. of EdJust How Big is Avogadro’s Number – Science in SocietyLe-mole-ade & Ice Cream – Science in Society