Radioactivity is discovered on uranium.
Yes, uranium is a radioactive element.
Yes, uranium is a natural but radioactive element.
The first radioactive element formed when uranium-238 decays is thorium-234. Uranium-238 undergoes alpha decay to form thorium-234.
Uranium is unstable, radioactive element.
Uranium ia a radioactive and toxic element.
Marie Curie. Uranium was discovered in 1789 by the German chemist Martin Heinrich Klaproth working in Berlin.
Uranium is the first element known to be radioactive. It was discovered by Henri Becquerel in 1896.
Probably uranium is the best known radioactive element.
Uranium is an example of an actinde; also uranium is a solid metal, radioactive, a natural chemical element.
Uranium is a natural chemical element, situated in the actinides group; uranium is a solid metal, radioactive.
All the isotopes of uranium are radioactive and unstable.
Uranium is a natural chemical element, a metal and is radioactive.