Home›Browse›atomic spectral line🌐EnglishEnglishItalianoPolski中文EntityQ2422486· pop 8atomic spectral lineSign in to saveWikidata factsShow 1 more factCommons categoryAtomic spectraSources (1)he.wikipedia.orgvia Wikidata · CC0Available in 7 languages中文ItalianoBulgarianHebrewPolskiWu Chinesevia Wikidata sitelinks · CC0