The time it takes for 50% of an unstable isotope to decay to a stable form is called the half-life.
What is meant by isotope ?
- Isotopes are atoms with the same number of protons but differing numbers of neutrons. They differ in mass, which affects their physical characteristics even if they have almost identical chemical properties.
- There are unstable isotopes that release radiation as well as stable isotopes that do not. These are referred to as radioisotopes.
- The amounts and ratios of isotopes in matter are measured using nuclear techniques, and using this data, their origin, history, and sources are traced.
- These measurements assist specialists in understanding a variety of topics, including terrestrial and aquatic systems, the volume of particular vitamins absorbed by the body, and the quantity of fertilizer plants absorb.
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