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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?
Polonium is a rare radioactive element with symbol Po and atomic number 84. It was discovered by Marie Curie and her husband Pierre Curie in 1898. Radium is another radioactive element with symbol Ra and atomic number 88. It is also discovered by Marie Curie, and both polonium and radium are highly toxic and carcinogenic.
What was the radium and polonium elements?
Radium is a radioactive element that was discovered by Marie Curie and her husband, Pierre Curie. It was used in the past for medical treatments and in luminescent paints. Polonium is another radioactive element discovered by Marie Curie, named in honor of her home country of Poland. It is highly toxic and was used as a heat source in early space missions.
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.
Which scientist discovered the radioctive element radium?
Marie Curie, a pioneering scientist, discovered the radioactive element radium in 1898 along with her husband Pierre Curie. Their discovery of radium marked a major breakthrough in the field of chemistry and earned them a Nobel Prize in Physics in 1903.
Radium and polonium are discovered to be radioactive?
Yes, radium and polonium are radioactive elements.
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 are polonium and radium?
Polonium is a rare radioactive element with symbol Po and atomic number 84. It was discovered by Marie Curie and her husband Pierre Curie in 1898. Radium is another radioactive element with symbol Ra and atomic number 88. It is also discovered by Marie Curie, and both polonium and radium are highly toxic and carcinogenic.
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.
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 was the radium and polonium elements?
Radium is a radioactive element that was discovered by Marie Curie and her husband, Pierre Curie. It was used in the past for medical treatments and in luminescent paints. Polonium is another radioactive element discovered by Marie Curie, named in honor of her home country of Poland. It is highly toxic and was used as a heat source in early space missions.
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.
What is a radium and a polonium?
Radium and polonium are radioactive natural chemical elements.
