Chapter 18, Problem 28R

To determine

The correct term related to the phrase.

Explanation of Solution

Introduction:

The positively and negatively charged particles are called ions and they carry positive and negative charges. Such atoms which make up such ions are bound covalently, and the ion continues to function as a single particle that remains intact throughout most chemical reactions.

An atom that loss electron becomes a positively charged ion known as a cation. The atom which gains electrons will transition into a negative charged ion known as an anion.

These positively and negatively charged particles are nothing but an ion.

Conclusion:

Hence, positively charged particles represent ions.