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.
They are two natural elements, metals, extremely radioactive.
In 1898 polonium had any use.
Marie Curie discovered radium and polonium.
Henri Becquerel discovered the radioactivity of uranium in 1896. Polonium and radium were discovered in 1898 by Marie and Pierre Curie.
Polonium was discovered by Marie Curie and Pierre Curie in 1898.
Marie Curie
Polonium was discovered in Paris, France in 1898.
Polonium is an element and was not invented but discovered.
Polonium was discovered by Marie Curie and Pierre Curie in 1898 at Paris, in France.
Polonium was discovered by Marie Curie and Pierre Curie in 1898 at Paris in France.
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.
Polonium was discovered in 1898 by Marie Curie and Pierre Curie studying the radioactivity of uranium ores.
In 1898 polonium had any use.
Yes, radium and polonium are radioactive elements.
Polonium was discovered in 1898 by Pierre Curie and Marie Curie, in a Paris laboratory.
Marie Curie discovered radium and polonium.
Polonium was discovered (not invented) by Marie Curie and Pierre Curie in 1898.
Polonium was discovered during the years 1897-1898.