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What puzzled Marie Curie about uranium?
- 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.
When was polonium discovered?
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.
What year did Marie curie make her discovery?
Bequerel was the first to note radioactivity, in 1896. Curie discovered radium in 1898, after experiments with uranium and then pitchblende.
What was Marie Curie's achievements?
she and her husband discovered Radium- a substance 100 times more radioactive than uranium
Who discoveer the radium?
Marie Curie, Pierre Curie and Gustave Bemont in 1898.
When radium and polonium are invented?
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's husband and partner was curie?
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.
What did Marie curie call the energy that is spontaneously released by uranium?
The radioactivity of uranium was discovered in 1896 by the French physicist Henri Becquerel.
How is Marie Curie and Pierre Curie related?
They are Husband and Wife
Who is Marie curie family members?
her husband was Pierre curie
Who did Mary Curie work with?
Marie Curie did her studies of radioactivity with her husband Pierre Curie and with their associate Henri Becquerel.
What year did Marie curie discover the two elements radium and polonium?
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.
