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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 is the 84Th element on the periodic table?
The 84th element on the periodic table is polonium (Po). It is a rare radioactive metal that is part of the chalcogen group. Polonium was discovered by Marie Curie and her husband Pierre Curie in 1898.
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.
Who discovered random 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.They are two natural elements, metals, extremely radioactive.
Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
Who discovered the radioactive element polonium?
Marie and Pierre Curie
What radioactive element was discovered by Pierre and Marie Curie?
The Curies discovered two radioactive elements: polonium and radium.
What is a polonium tree?
Polonium is a radioactive element discovered by Pierre and Marie Curie by boiling Pitchblende with water and chemicals.
What is element of polonium?
Polonium is a natural radioactive element.
What element named for Marie Carie's home country of Poland?
pedophilium. It has been named after the native country of Marie Curie, the element's discoverer.
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.
Is polonium nuclear?
Polonium is a radioactive chemical element.
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.
What is the 84Th element on the periodic table?
The 84th element on the periodic table is polonium (Po). It is a rare radioactive metal that is part of the chalcogen group. Polonium was discovered by Marie Curie and her husband Pierre Curie in 1898.
When and how polonium was discovered?
Studying residues of uranium ores Marie Curie found that these residues are more radioactive than uranium; she attributed this radioactivity to an unknown element. She isolated this element and named this element polonium.
Where was the element polonium discovered?
Polonium was discovered in Paris, France in 1898.
What is the element symbol of polonium?
The element symbol of polonium is Po. It is a radioactive element with atomic number 84.
