The changes in the mass number and the atomic number of an element when it undergoes beta decay are to be determined. Concept Introduction: In nuclear decay reactions, a nucleus spontaneously disintegrates along with the emission of radiations. The unstable nucleus may undergo alpha decay, beta decay, positron emission, electron capture or gamma ray emission in order to gain stability.

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Chapter 15, Problem 106QP

Interpretation Introduction

Interpretation:

The changes in the mass number and the atomic number of an element when it undergoes beta decay are to be determined.

Concept Introduction:

In nuclear decay reactions, a nucleus spontaneously disintegrates along with the emission of radiations. The unstable nucleus may undergo alpha decay, beta decay, positron emission, electron capture or gamma ray emission in order to gain stability.

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