Chapter 19, Problem 63E

Interpretation Introduction

Interpretation: Between the release of a radioactive nuclide of $\text{Sr}$ and a radioactive nuclide of $\text{Xe}$, the greater health hazard for the environment is to be stated. Reason for the importance of chemical properties of a radioactive substance in assessing its potential health hazard is to be stated.

Concept introduction: $\text{Sr}$ does not possess radioactive properties but its isotope ${}^{\text{90}}\text{Sr}$ has high radioactive properties and it undergoes beta decay. It causes damage to humans as well as to the environment.

To determine: The more hazardous nuclide and importance of chemical properties of radioactive substance in assessing its potential health hazard.