Home›Printworthy redirects›part per billion🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaTiếng ViệtРусскийالعربية한국어日本語EntityQ2055118· pop 18part per billionAlso known as parts per billionunit of measurement based on number of particlesAvailable in 18 languagesEspañolFrançaisDeutschРусскийItalianoالعربيةCatalanDanishEstonianNederlandsNorthern FrisianConnectionsparts-per notationEntityCategoriesPrintworthy redirects