🌐EnglishEnglishBahasa IndonesiaFrançaisTürkçeไทย中文日本語EntityQ2920462· pop 9· linked from 15 articlesWhole number ruleAlso known as Astonian rule, Astonian isotope rulePhysical law for the masses of isotopesAvailable in 9 languagesFrançais中文Bahasa IndonesiaEsperantoHebrewTürkçeUrduไทยvia Wikidata sitelinks · CC0ConnectionsisotopeEntitymass spectrometryEntityCategoriesMass spectrometryPeriodic table