Marie and Pierre Curie isolate radium. On April 20, 1902, Marie and Pierre Curie successfully isolate radioactive radium salts from the mineral pitchblende in their laboratory in Paris. In 1898, the Curies discovered the existence of the elements radium and polonium in their research of pitchblende.
Radium
In July 1898 Pierre and Marie Currie published a paper revealing their discovery of "polonium", In December 1898 announced a second new element, "radium"
Pierre Curie
Marie Curie in 1898Radium was discovered by Marie Skłodowska-Curie and her husband Pierre in 1898.
Polonium was discovered by Marie Curie and Pierre Curie in 1898.Radium was discovered by Marie Curie, Pierre Curie and G. Bemont also in 1898.
Marie Curie and Pierre Curie in 1898.
Marie Curie did her studies of radioactivity with her husband Pierre Curie and with their associate Henri Becquerel.
Pierre Curie, Marie Curie and Gustave Bemont discovered radium in France, 1898.
Marie and Pierre Curie
It is Curium.
In July 1898 Pierre and Marie Currie published a paper revealing their discovery of "polonium", In December 1898 announced a second new element, "radium"
Curium was named after Marie and Pierre Curie. The element was not discovered by Marie and Pierre Curie, but Curium is radioactive and Marie and Pierre Curie were well known for their pioneering work regarding radioactivity.
Pierre Curie
Radium was discovered in 1898 by Marie Curie, Pierre Curie and Gustave Bemont.
Marie Curie in 1898Radium was discovered by Marie Skłodowska-Curie and her husband Pierre in 1898.
Pierre Curie married to Marie Skłodowska-Curie in 1895
Polonium was discovered by Marie Curie and Pierre Curie in 1898.
Polonium was discovered by Marie Curie and Pierre Curie in 1898.Radium was discovered by Marie Curie, Pierre Curie and G. Bemont also in 1898.