Assuming that many radioactive nuclides can be considered safe after 20 half-lives, how long will it take for each of the following nuclides to be safe:(a) ²⁴²Cm (t₁/₂ = 163 days);

Respuesta :

Complete dosage calculations based on nuclide activity. The rate of radioactive decay is often characterized by the half-life of a radioisotope.

What is radioisotope?

A radionuclide (also known as a radioactive nuclide, radioisotope, or radioactive isotope) is an unstable nuclide that has an excess of nuclear energy. The extra energy can be released from the nucleus in one of three ways: as gamma radiation; by being transferred to one of its electrons and then released as a conversion electron; or by being created and released from the nucleus as a new particle (alpha particle or beta particle). The radionuclide is considered to experience radioactive decay during such processes. Due to their high energy, these emissions qualify as ionizing radiation since they can cause an atom to lose an electron. A stable nuclide can be created via radioactive decay, but it can also occasionally create a brand-new unstable radionuclide that could go through more decay.

To learn more about radioisotope from the given link:

brainly.com/question/18640165

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