radioactive isotopes
Pierre Curie
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 Sklodowska-Curie and her husband Pierre Curie in 1898
Radium was discovered in 1898 by Marie Curie, Pierre Curie and Gustave Bemont.
Marie Curie did not invent radium and polonium; she discovered them. It took several years of intense research for Curie, along with her husband Pierre Curie, to isolate and identify these radioactive elements 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.The word "invented" is not adequate.
radioactive isotobes
Chemical elements are not invented; they are discovered or prepared.Polonium was discovered (not invented) by Marie Curie and Pierre Curie in 1898.
Pierre Curie
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.
Marie Sklodowska-Curie and her husband Pierre Curie in 1898
Marie and Pierre Curie worked in Paris.
Radium was discovered in 1898 by Marie Curie, Pierre Curie and Gustave Bemont.
pierre curie
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.