It depends on 1)what the fuel isotope is, 2)how long you wait, and 3)luck.
Plutonium decays into uranium as well as helium(don't quote me on this), then uranium decays one of several ways, where the large chuck of the nucleus is lead, Mercury, gold, or another element, depending on the reaction energy
When atoms undergo decay, they produce one or two daughter atoms, with most decay producing one. In addition there are often particles emitted, such as alpha particles (which are helium nuclei), beta particles (electrons), neutrons, and neutrinos. Also, there are sometimes gamma emissions, which are not particles, but rather photons of very high energy. And there is heat.
It depends on the element, but uranium (for example) eventually becomes lead after passing through a series of intermediate elements.
This new element is called a daughter nuclide.
They don't all become the same element. An atom decays, and turns into some other kind atom. The details vary, depending on what isotope is decaying.
For each isotope another type of decay occur.
radioactive decay
beta emmisions
Radioactive decay has the following properties: 1. No element can completely decay. 2. The number of atoms decaying in a particular period is proportional to the number of atoms present in the beginning of that period. 3. Estimate of radioactive decay can be made by half life and decay constant of a radioactive element.
No. Only radioactive elements, which undergo radioactive decay can change to different elements.
The time it takes for half of the atoms to decay, and become some other type of atom.
It is radon that we see formed from the decay of naturally radioactive substances in the earth's crust.
That depends on the type of decay, alpha and beta decay change the atom into a different element but gamma decay does not.
Through radioactive decay, because Uranium (element 92) is unstable.
The decay of radioactive substances follows a decay chain that will sooner or later result in the appearance of a stable isotope of lead. There is an exception for the atoms of a few substances that have undergone decay by spontaneous fission.
radioactive decay
A radioactive element (atom) can decay up to a stable isotope.
Actimium, plutonium, radon, radium, thorium, uranium
The lightest "element" that can undergo radioactive decay is the isotope hydrogen-3, which undergoes beta decay. The lightest element with no radioactively stable isotopes is technetium, and its isotopes have different modes of decay.
beta emmisions
It turns into another element.
That would be radioactive decay.
Radioactive decay has the following properties: 1. No element can completely decay. 2. The number of atoms decaying in a particular period is proportional to the number of atoms present in the beginning of that period. 3. Estimate of radioactive decay can be made by half life and decay constant of a radioactive element.