Chapter 25, Problem 68A

Interpretation Introduction

Interpretation:

Using the concept of stability, the chemical reaction is to be compared with the nuclear reaction.

Concept introduction:

The process of radioactive decay is how an unstable atomic nucleus loses energy through radiation. A substance that has unstable nuclei is regarded as radioactive.

Answer to Problem 68A

The chemical reaction occurs normally outside the nucleus whereas nuclear reaction happens only inside the nucleus. Hence, in chemical reaction atoms becomes more stable.

Explanation of Solution

A nuclear reaction is very different from a chemical reaction. In chemical reactions, atoms become more stable by participating in a transfer of electrons or by sharing electrons with other atoms. In nuclear reactions, it is the nucleus of the atom that gains stability by changing some kind.