Chapter 25, Problem 52E

Interpretation Introduction

Interpretation:

The conditions under which ${}^{222}\text{Rn}$ alpha particle emitter can be hazardous with a half- life of 3.82 days needs to be determined.

Concept introduction:

The most stable isotope of radon is said to be 222Rn.

The amount of time taken by any substance to lose half of its initial value is known as half-life and the half-life value for 222Rn is 3.82 days.

Any substance that could cause any type of harm to the environment is a hazardous substance.