This page lists all content on our site that has been tagged with "Radium". You may find a variety of content here, from books, to exhibitions, to events. Book Les nouvelles substances radioactives et les rayons qu'elles émettent Marie Curie letter to the director of Independant, dated École municipale de physique & de chimie industrielles, 12 Rue Lhomond, Paris, 20 September 1903