🌐EnglishEnglishEspañolPortuguês한국어中文日本語EntityQ3272968· pop 7· linked from 77 articlesangular momentum couplingcoupling in quantum physicsAvailable in 6 languagesEspañol中文日本語Português한국어via Wikidata sitelinks · CC0ConnectionsspectroscopyEntityatomEntityCategoriesAngular momentumAtomic physicsRotational symmetry