Chapter 18, Problem 30E

Interpretation Introduction

Interpretation:

The $\gamma \text{-}$ emitting radionuclide that can be used to treat breast cancer is to be stated.

Concept introduction:

The elements whose nuclei decay spontaneously are known as radioactive elements. The decay is accompanied by the emission of alpha particles, beta particles, and gamma rays. The elements having an atomic number greater than $83$ are radioactive elements. Radioactive forms of elements are known as radio nuclides.