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.
Through many years of very hard labour trying to separate the other elements from a substance called pitch-blend.
Classic chemical technologies: grindind of minerals, dissolution in acids, sedimentation, filtration, precipitation, etc.
Marie and Pierre Curie discovered polonium but doesn't used Po.
Marie Curie used radium and polonium for scientific applications; she and Pierre Curie created and sponsored the Radium Institute for researches on cancers treatments with radium.
They find that polonium and radium are natural chemical elements, very radioactive.
Pierre and Marie Curie used an electrometer in their studies.
Polonium and Radium
Polonium and Radium .
The Nobel prize was awarded to Marie Curie in 1903 and 1911 for discovering radium and polonium
Marie Curie discovered radium and polonium.
Marie Curie was famous for discovering a new element polonium and she was the first women to win a Nobel prize
Polonium and Radium
Discoveries of polonium and radium are examples of hard work, scientific passion, intelligence, patience etc.
Polonium and Radium .
No bad things, Marie Curie was an exceptional chemist.
The Nobel prize was awarded to Marie Curie in 1903 and 1911 for discovering radium and polonium
This was the Nobel prize.
She used an electrometer.
Marie and Pierre won a Nobel prize.
Marie Curie discovered radium and polonium.
Marie Curie was famous for being the first woman to win two Nobel prizes and discovering polonium and radium.
she was known for discovering the radioactive elements radium and polonium. She was also known for all of her efforts put into discovering more about radium. She also perfected the x rays too
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.