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radioactive isotopes
Marie Curie in 1898Radium was discovered by Marie Skłodowska-Curie and her husband Pierre in 1898.
Radium and polonium are natural radioactive chemical elements, discovered by Pierre and Marie Curie in 1898.
Radioactive decay may or may not involve electrons. There are different types of radioactive decay.
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.They are two natural elements, metals, extremely radioactive.
radioactive isotopes
Marie and Pierre Curie
radioactive isotobes
The Curies discovered two radioactive elements: polonium and radium.
Radium: Marie Curie, Pierre Curie and Gustave Bemont in 1898 Polonium: Marie Curie and Pierre Curie in 1898
The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.
The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.
Marie Curie in 1898Radium was discovered by Marie Skłodowska-Curie and her husband Pierre in 1898.
Radium and polonium are natural radioactive chemical elements, discovered by Pierre and Marie 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. Studying residues of uranium ores Marie Curie and Pierre Curie found that these residues are more radioactive than uranium; they attributed this radioactivity to unknown elements. They isolated these elements and named these elements polonium and radium.
Radioactive decay may or may not involve electrons. There are different types of radioactive decay.
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.