The _____ of a radioactive element is the time required for half the nuclei in a sample to decay.

Question

Quizplus · Accepted Answer

The half-life is the amount of time it takes for half of the nuclei in a radioactive sample to decay. This is a characteristic property of the element and can be used to calculate the rate of decay and the amount of time required for the sample to decay to a certain point. The mode of decay refers to the type of particle or radiation that is emitted during the decay process, the emission series refers to the specific sequence of particles or radiation emitted during decay, the decay constant is a related mathematical constant that describes the rate of decay, and the rate of decay refers to how quickly the number of nuclei in the sample decreases over time.

The _____ of a Radioactive Element Is the Time Required