Is half life dead?

Half-life is the interval of time required for <b>one-half of the atomic nucleus of a radioactive sample to decay</b>.

Question

Half-life is the interval of time required for one-half of the atomic nucleus of a radioactive sample to decay.

Hagrid P Hazard · Accepted Answer

Half-life is the interval of time required for one-half of the atomic nucleus of a radioactive sample to decay.