Avogadro's number

/ˌɑvəˈgɑdroʊz ˈnʌmbər/

IPA guide

Definitions of Avogadro's number

noun
the number of molecules in a mole of a substance (approximately 602,250,000,000,000,000,000,000)

synonyms: Avogadro number

see moresee less

type of:
constant
a number representing a quantity assumed to have a fixed value in a specified mathematical context

Cite this entry

Style:

Copy citation

DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘Avogadro's number'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback

Word Family

Vocabulary lists containing Avogadro's number

Sign up now (it’s free!)

Whether you’re a teacher or a learner, Vocabulary.com can put you or your class on the path to systematic vocabulary improvement.