- They discovered that radiations are emitted from the uranium atom (and not from the molecule containing uranium) and are dependent on the quantity of uranium.
- They discovered polonium and radium in uranium minerals.
- They discovered that radiations are emitted from the uranium atom (and not from the molecule containing uranium) and are dependent on the quantity of uranium. - They discovered polonium and radium in uranium minerals.
Polonium was discovered by Marie and Pierre Curie in 1898, who were studying the residues of uranium pitchblende (after uranium separation) from Jachymow; the residue has a greater radioactivity than uranium.
Bequerel was the first to note radioactivity, in 1896. Curie discovered radium in 1898, after experiments with uranium and then pitchblende.
she and her husband discovered Radium- a substance 100 times more radioactive than uranium
Marie Curie, Pierre Curie and Gustave Bemont in 1898.
This is a discovery not an invention.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.
Marie Curie's husband and partner was Pierre Curie. Marie and Pierre Curie are best known for their work in the study of radioactivity. They discovered the elements radium and polonium, in 1898.
The radioactivity of uranium was discovered in 1896 by the French physicist Henri Becquerel.
They are Husband and Wife
her husband was Pierre curie
Marie Curie did her studies of radioactivity with her husband Pierre Curie and with their associate Henri Becquerel.
Marie Curie and Pierre Curie found after studying residues of uranium ores 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.