Discovery of Radium - Casa & Asa Discoveries and Inventions | Educational Videos by Mocomi
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Discovery of Radium - Casa & Asa Discoveries and Inventions | Educational Videos by Mocomi
https://mocomi.com/ presents:Discovery of Radium What is radium? Radium is a radioactive element with the chemical symbol 'Ra'. It emits radioactive light rays which cause it to glow in the dark. In regular conditions, radium is a silvery metal. When exposed to air, it reacts to nitrogen and quickly forms a black coating. Who discovered radium ...
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In July 1898, Marie Sklodowska Curie and Pierre Curie published work where they mentioned the term radioactivity for the first time. During that same year, the two Nobel Prize laureates discovered two new elements: polonium (in June 1898) and radium (in December 1898). Watch the story behind the discovery of polonium, as well as radium. #NobelPrize | Nobel Prize
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