Question

what is the scientific definition of half-life?what is the scientific definition of half-life?the number of parent isotopes that will be lost during a single radioactive decay eventthe number of daughter isotopes that will be gained during a single radioactive decay eventthe amount of time over which the number of daughter isotopes increases by halfthe amount of time over which the number of parent isotopes decreases by half

Answer 1

Answer: the amount of time over which the number of parent isotopes decreases by half

Explanation: yes