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Radium wasn't invented, it was discovered (in 1898) It's an element, people don't invent elements. /what the hell are they teaching in school these days?

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Q: When did Marie Curie invent radium?
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What did Madam Marie Curie discovered or invent?

radium


When did Marie Curie invent radium and polonium?

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.The word "invented" is not adequate.


Did Marie curie the famous scientist invent clog dacing?

Marie Curie did not invent clog dancing she invented radium and atomic physics.


What did Marie Curie invent or discover?

She discovered radioactivity and the elements Radium and Polonium!


Who discovered the elements of radium and polonium?

Marie Curie discovered radium and polonium.


Did Marie Curie invent or discover anything?

She invented a new era for medical knowledge and diseases


When did Marie Curie discover radium?

Marie Curie isolated pure radium on January 12, 1902.


What did Madame Curie invent?

Curie's efforts, with her husband, Pierre Curie, led to the discovery of polonium and radium and, after Pierre's death, the development of X-rays.


Who's discovered radium?

Radium was discovered in 1898 by Marie Curie, Pierre Curie and Gustave Bemont.


How many years did it take for Marie Curie to invent radium and polonium?

Chemical elements are discovered, not invented.Pierre and Marie Curie worked approx. one year for these discoveries.


Who was responsible for the radium?

Marie Curie and Pierre Curie in 1898.


Did Marie Curie invent radium?

Technically no, it was already there, but she was the first person to ever scientifically prove that it existed.