Chapter 6, Problem 4A

Summary Introduction

To write:

The differences between the given terms.

Introduction:

Chemistry is the study of matter − its composition and properties. Matter is anything that has mass and takes up space. All of the organisms that we study in biology are made up of matter. Matter is composed of tiny particles called atoms.

Explanation of Solution

An atom is the fundamental unit of an element. They participate in chemical reaction. They have equal number of electrons and protons. They form molecule. Whereas, an ion is a particle or collection of net positive or negative charged particles. They cannot take part in chemical reaction. They have unequal number of electrons and protons. They form electrovalent bond.

Conclusion

Therefore, it can be concluded that the terms given are, generally different based on the definition, formation, and function.