All radioactive isotopes will disintegrate.
Usually not, but all elements have radioactive isotopes.
Yes.......most likely. I can't think of anything to do with Uranium, that isn't radioactive! -------- Uranium natural isotopes are not so radioactive compared with other isotopes; but all the isotopes of uranium are radioactive.
No radioactive isotopes of neon are ordinarily found in nature. All elements have radioactive synthetic isotopes, however.
All the isotopes of americium are radioactive and unstable.
All of them.
Not all isotopes are radioactive; the radioactive isotopes are unstable and emit radiations.
All the uranium isotopes are radioactive.
All isotopes of francium are radioactive.
Not all of the transition elements are radioactive. Many of them are, and some of them have common radioactive isotopes, but some of them have no naturally occurring radioactive isotopes. Please note that all elements have synthetic radioactive isotopes, at least.
No, there are many stable isotopes.
Usually not, but all elements have radioactive isotopes.
Yes.......most likely. I can't think of anything to do with Uranium, that isn't radioactive! -------- Uranium natural isotopes are not so radioactive compared with other isotopes; but all the isotopes of uranium are radioactive.
All the isotopes of plutonium are radioactive.
There are no radioactive isotopes of boron that are ordinarily found in nature. All elements have synthetic radioactive isotopes, however.
No radioactive isotopes of neon are ordinarily found in nature. All elements have radioactive synthetic isotopes, however.
All the actinides isotopes are radioactive; and the majority are artificial isotopes.
Usually not, but all elements have radioactive isotopes.