atomic mass unit
English
[edit]
Noun
[edit]atomic mass unit (plural atomic mass units)
- (physical chemistry) A unit of mass equal to 1/12 the mass of an atom of 12C (carbon-12, an isotope of carbon).
Synonyms
[edit]Translations
[edit]a unit of mass equal to 1/12 the mass of an atom of the 12C isotope of carbon
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