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.
Marie currie
maybe she discover radium and polonium because she want people to have more knowledge
Radium and Polonium.
In July 1898 Pierre and Marie Currie published a paper revealing their discovery of "polonium", In December 1898 announced a second new element, "radium"
radioactivity,polonium,uranium,and radium.
Yes she did
In 1898
Polonium
the radium and the polonium
Marie and Pierre Curie discovered the elements polonium and radium. They also conducted groundbreaking research on radioactivity, leading to their joint Nobel Prize in Physics in 1903.
She used an electrometer.
Yes, they worked together.