Word info

amount of substance

Noun

Meaning

amount of substance (plural amounts of substance)

(chemistry) The number of particles or formula units (depending on type) present of some substance in some sample; SI unit: mole.

Source: en.wiktionary.org

Examples

Amount of substance can be described as mass divided by Proust's "definite proportions", and contains information that is missing from the measurement of mass alone. Source: Internet

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