KnowraPaul Émile Lecoq de BoisbaudranLinked fromLinked fromThe 5 pages that link to Paul Émile Lecoq de Boisbaudran, each with the reason it gives.All 5Related 5GalliumRelated: He isolated and identified gallium, confirming the element’s existence.DysprosiumRelated: He isolated dysprosium in 1886 from erbium oxide using repeated chemical separations.GadoliniumRelated: His spectral observations first revealed the element in a mineral sample.EuropiumRelated: His earlier samarium research provided material from which Demarçay identified europium.SamariumRelated: He identified samarium spectroscopically and established it as a distinct element.