Physical Science
Half-life is the time required for half of the radioactive atoms in a sample to decay into a different element or isotope. This concept is essential for understanding radioactive decay and nuclear reactions, as it helps quantify the rate at which unstable nuclei lose energy by emitting radiation, ultimately playing a crucial role in determining the stability of atomic nuclei and the energy released during nuclear processes.
congrats on reading the definition of half-life. now let's actually learn it.