0
How did pierre and Marie and Pierre Curie discover the presence of radioactive element other than uranium?
Wiki User
∙ 12y ago
Polonium and radium are discovered in wastes from uranium minerals, after uranium separation. The important radioactivity of these residues (without uranium) warned the two about the possible existence of other radioactive elements.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What did Henri becqueral discover?
he discovered the radioactive element Uranium......
Is uranium a radioactive?
Yes, uranium is a radioactive element.
How did Pierre and Marie discover the presence of radioactive elements other than uranium?
Polonium and radium are discovered in wastes from uranium minerals, after uranium separation. The important radioactivity of these residues (without uranium) warned the two about the possible existence of other radioactive elements.
Is uranium a natural element?
Yes, uranium is a natural but radioactive element.
Is uranium stabled?
Uranium is unstable, radioactive element.
What is the problem with using uranium as energy?
Uranium is toxic and radioactive; leakages of uranium from mines and plants are dangerous.
Disadvantages of uranium?
Uranium ia a radioactive and toxic element.
Is uranium the first radioactive element?
Radioactivity is discovered on uranium.
What is the best known radioactive element?
Probably uranium is the best known radioactive element.
Uranium is an example of what?
Uranium is an example of an actinde; also uranium is a solid metal, radioactive, a natural chemical element.
Why did Marie Curie discover polonium?
Studying residues of uranium ores Marie Curie found that these residues are more radioactive than uranium; she attributed this radioactivity to a new element. She isolated this element and named polonium.
What element is uranium?
Uranium is a natural chemical element, situated in the actinides group; uranium is a solid metal, radioactive.
