Avogadro’s Number
Definition & Units
Learn about the concept of the ideal gas lawSee all videos for this article
Avogadro’s number, number of units in one mole of any substance (defined as its molecular weight in grams), equal to 6.02214076 × 1023. The units may be electrons, atoms, ions, or molecules, depending on the nature of the substance and the character of the reaction (if any).See alsoAvogadro’s law.
What's Your Reaction?