Uranium
Yes. Uranium is a radioactive metal
Curium is a metal. It belongs to actinides.
Yes, americium is a radioactive metal. This element has no stable isotopes.
Darmstadtium is a radioactive metal but supplementary data are not known.
No: Iodine is not a metal at all, but a nonmetal. It is not necessarily radioactive, but has some radioactive isotopes.
Yes, uranium is a radioactive metal.
No. Radon is a radioactive noble gas.
Most metals are stable and thus not radioactive.
Uranium is a natural chemical element, metal, solid, radioactive, with the symbol U. The name is derived from the planet Uranus.
Radioactive or not, pure cobalt is a gray metal.
The U stands for Uranium which is a radioactive metal and the 238 stands for what number of isotope. It occurs naturally as U-238 with a very small amount of U-235, when U-235 is refined out it is called depleted uranium.
Yes, uranium is an element. It is a naturally occurring radioactive metal with the symbol U and atomic number 92.