Cs-137 decays to become the metastable element Ba-137m which has a half-life of only 2 minutes 55 and then it eventually becomes Barium-137.
The nucleus undergoes a transition in which one of the neutrons becomes a proton which moves it up on the Periodic Table one place to become Barium-137. During this process is gives off a photon (gamma) with an energy level of approximately 662 keV.
A radioactive element is an element that readily undergoes nuclear decay - the nucleus spontaneously emits subatomic particles as the element changes into another element.
Americium decays into neptunium-239 through alpha decay. It has a half-life of 7,370 years.
a new element is formed
Alpha decay is a kind of radioactive decay in which an alpha particle is emitted from an atom. An alpha particle consists of two protons and two neutrons. Therefore, when an atom of an element undergoes alpha decay, it loses two protons, which changes the atom from one element to another. This is because each different element is identified by the number of protons in its atomic nuclei.
S-34 is stable. It will not decay.
That depends on the type of decay, alpha and beta decay change the atom into a different element but gamma decay does not.
Isotopes of rutherfordium.
Fluorine
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.
Magnesium
This isotope is transformed in another isotope of another element.
It is possible if the element undergoes nuclear decay. But this is possible only for unstable isotopes.
A radioactive element is an element that readily undergoes nuclear decay - the nucleus spontaneously emits subatomic particles as the element changes into another element.
When an element undergoes nuclear transmutation the result is a completely different element or isotope. All transmutation occurs through decay or nuclear reaction.
Americium decays into neptunium-239 through alpha decay. It has a half-life of 7,370 years.
aluminum-28
a new element is formed