
Concept explainers
Interpretation: The term compound needs to be explained.
Concept Introduction: Every matter is made of chemicals; the importance of chemistry is that it's the study of everything. Chemistry is all about how something interacts to affect the structure, composition, as well as knowing properties of substances.

Answer to Problem 14A
Compounds are combination of two or more elements.
Explanation of Solution
Chemistry plays a fundamental role in science and is often intertwined with the branches of science. Chemists examine the composition of solution (or matter) along with its properties.
Compound is when two or more than two element atoms combine together by either giving up electrons or sharing them. Properties of compounds vary their constituent elements. There are two types of compound. First one is ionic compounds and molecular compounds.
Compounds are a pure substance and they show their own characteristics.
Chapter 3 Solutions
World of Chemistry
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