Respuesta :

Answer:

C stays the same

Explanation:

Lanuel

As a sample of a radioactive element decays, its half-life: remains the same.

What is a nuclear reaction?

A nuclear reaction can be defined as a type of reaction in which the nucleus of an atom of a radioactive element is transformed by being joined (fusion) or split (fission) with the nucleus of another atom.

In Chemistry, the half-life of a sample of a radioactive element would remain the same even as it experiences a decay of its sub-particles.

Read more on half-life here: https://brainly.com/question/26689704