natural abundance
relative proportion of an isotope as found in nature; abundance of isotopes of a chemical element as naturally found on a planet
Pronunciations
British English
/ˈnæt͡ʃəɹəl əˈbʌndəns/Open converterAmerican English
/ˈnæt͡ʃɚəl əˈbʌndəns/Open converter
These IPA transcriptions are generated from the name above. Proper names may have other pronunciations, and current converter results may differ. How transcription works