radio-isotopes
It is called an isotope.
The stable isotope produced by radioactive decay is called a daughter isotope.
The stable isotope formed by the breakdown of a radioactive isotope is called a daughter isotope. This process is known as radioactive decay, where a radioactive isotope transforms into a stable daughter isotope through the emission of particles or energy.
An atom with a different number of neutrons is called an isotope of the original element. Isotopes have the same number of protons (and thus the same element) but different numbers of neutrons.
Another isotope is produced.
The isotope has 20 protons and 24 neutrons. This isotope is called calcium-44, and it is a stable isotope of calcium.
The process where an unstable parent isotope becomes a stable daughter isotope is called radioactive decay. During this process, the parent isotope undergoes a series of transformations, such as alpha or beta decay, emitting particles or energy until it reaches a stable state as a daughter isotope.
This is called the "half-life" of the isotope.
The time it takes for half of an isotope's atoms to decay is called the half-life. It is a characteristic property of each isotope and can vary greatly depending on the specific isotope.
The term for the element that a radioactive isotope decays into is called the "daughter product". During radioactive decay, the original isotope transforms into a different element or isotope through a series of decay reactions.
Each isotope, stable or unstable, has a specific symbol; for example K-40 for potassium 40.
It's called "half life".