Please provide any three of the following to calculate the fourth value.
Half-life is defined as the amount of time it takes a given quantity to decrease to half of its initial value.
The half-life of carbon-14 is approximately 5,730 years, and it can be reliably used to measure dates up to around 50,000 years ago.
The term is most commonly used in relation to atoms undergoing radioactive decay, but can be used to describe other types of decay, whether exponential or not.
One of the most well-known applications of half-life is carbon-14 dating.
A uniform scale of nuclear stability, one that applies to stable and unstable isotopes alike, is based on a comparison of measured isotope masses with the masses of their constituent electrons, protons, and neutrons.
For this purpose, electrons and protons are paired together as hydrogen atoms.
It is incorporated into plants through photosynthesis, and then into animals when they consume plants.