Q: What do we call the amount of time it will take for half of the radioactive material to decay?


Read this paragraph and choose the correct option from the provided answers:

The measure of how quickly a nucleus decays is given by the half-life of the nucleus. One half-life is the amount of time it will take for half of the radioactive material to decay.

 Choices:

- one partial-life

- one full-life

- one quarter-life

- one half-life


A:
one half-life