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Actinium, americium, astatinium, berkelium, bohrium, californium, copernicium, curium, darmstadtium, dubnium, einsteinium, fermium, francium, hassium, lawrencium, meitnerium, mendelevium, neptunium, nobelium, plutonium, prometium, protactinium, radon, roentgenium, rutherfordium, seaborgium, tehnetium, ununtrium, ununquatrium, ununpentium, ununhexium, ununoctium
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What are polonium and radium?
Radium and polonium are natural radioactive chemical elements, discovered by Pierre and Marie Curie in 1898.
What did Marie curie doscover?
She discovered the elements radium and polonium.
Which scientist discovered the radioctive element radium?
French scientist Henri Becquerel discovered radioactive elements.
What two elements did Marie Curie discover?
Radium is a chemical element Polonium is a chemical element Those two were discovered by Marie Curie
How many additional radioactive element discovered since Marie Curie discovered radium and polonium?
All chemical elements after uranium and promethium, technetium.
Radium and polonium are discovered to be radioactive?
Yes, radium and polonium are radioactive elements.
What are polonium and radium?
Radium and polonium are natural radioactive chemical elements, discovered by Pierre and Marie Curie in 1898.
Who discovered the radioactive elements radium and polonium?
Marie currie
What radioactive element was discovered by Pierre and Marie Curie?
The Curies discovered two radioactive elements: polonium and radium.
What elements did Marie Curie discovered?
She discovered the elements Polonium, which was named after her homeland, and radium. Polonium is 4x more radioactive than uranium and radium is 10x more radioactive than uranium.
What element is radioactive and discovered by the Curies?
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.
One of the most radioactive elements discovered by the curies was uranium?
No. The Curies did not discover uranium. They discovered polonium and radium, of which polonium is more radioactive.
What did Marie curie doscover?
She discovered the elements radium and polonium.
Which scientist discovered the radioctive element radium?
French scientist Henri Becquerel discovered radioactive elements.
Is uranium and radium produced from radioactive elements?
Uranium and radium, and a number of others, are natural elements found in the ground, and they are radioactive.
What two elements did Marie Curie discover?
Radium is a chemical element Polonium is a chemical element Those two were discovered by Marie Curie
What did Marie Curie discover about radium and polonium?
Marie and Pierre Curie discovered that polonium and radium are natural radioactive chemical elements. 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.
