Chapter 2, Problem 9QP

Interpretation Introduction

Interpretation: The following terms are to be defined:

$\alpha$ particle

$\beta$ particle

$\gamma$ ray

$\text{X}$ ray

Concept introduction:

$\alpha$ particle, $\beta$ particle, $\gamma$ ray and X-rays are the examples of ionizing radiations. Ionizing radiations are emitted by the radioactive decay of unstable atoms thathave excess of energy or mass. In order to become stable, they must release their excess energy or mass in the form of radiation