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Chemical elements are discovered or prepared, not invented.
M. Curie and P. Curie had not precursors.
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.

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Related Questions

How did Marie Curie affect the society with her invention of polonium and radium?

- Chemical elements are discovered or prepared, not invented.- Polonium and radium have useful applications.


How did the invention of the polonium and radium change history?

The discovery (not invention) of polonium and radium didn't changed the history.


Why was polonium invented?

Polonium is an element and was not invented but discovered.


Where was polonium invented?

Polonium was discovered (not invented) by Marie Curie and Pierre Curie in 1898.


Who invented polonium?

Nobody invented polonium; it is a naturally occuring element. It was discovered by Marie and Pierre Curie.


Which country invented polonium?

Polonium was discovered (not invented) in France by Marie Curie and Pierre Curie in 1898.


Which scientist invented polonium?

Polonium was discovered (not invented) in France by Marie Curie and Pierre Curie in 1898.


What else did Marie Curie find besides radium?

She invented polonium.


What year did Marie Curie invent the polonium?

Chemical elements are not invented; they are discovered or prepared.Polonium was discovered (not invented) by Marie Curie and Pierre Curie in 1898.


Why did Marie Curie invent polonium?

Polonium was discovered - not invented !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.


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.


Why is Curium named after maire cuire?

Because Marie Curie was double winner of Nobel Prize and contributed to the discovery of polonium and radium. He was between the pioneers of radiochemistry.