because in the process of emitting alpha rays they become stable or change into other elements by emitting gamma particles.
An unstable element may break down into one or more unstable elements, so they can in turn decay. It's possible because there is no reason why it wouldn't be possible, no reason to assume that when something unstable breaks down, all pieces are stable.
The uranium atom can be breakdown by nuclear reactions.
All of it will eventually break up into lighter elements.All of it will eventually break up into lighter elements.All of it will eventually break up into lighter elements.All of it will eventually break up into lighter elements.
Among the elements that occur in nature, it's Uranium, with 92 protons in the nucleus. Small amounts of atoms with higher atomic numbers are produced in particle accelerators. Their nuclei are unstable, and break down into nuclei with lower atomic numbers.
Your water will break naturally. To induce it would be to artificially break it.
The unstable element (isotope, really) will break down to form another kind of atom.The unstable element (isotope, really) will break down to form another kind of atom.The unstable element (isotope, really) will break down to form another kind of atom.The unstable element (isotope, really) will break down to form another kind of atom.
All of it will eventually break up into lighter elements.All of it will eventually break up into lighter elements.All of it will eventually break up into lighter elements.All of it will eventually break up into lighter elements.
Yes. In fact, degrading is what causes the radiation. Unstable isotopes break down into stable elements and the "excess" particles are released as radiation.
Something that will break down naturally is called bio-degradable.
Break apart
Break apart