The time it takes for half of a radioisotope's atom to decay is called the
A) decay time.
B) half-life
C) isotopic life
D) release time
E) denature time

Question

Quizplus · Accepted Answer

The time it takes for half of a radioisotope's atoms to decay is known as its half-life. This property is critical in various fields such as medicine, archaeology, chemical analysis, and geology. Therefore, option B is the correct answer.

The Time It Takes for Half of a Radioisotope's Atom