Below Are Four Molecules and Compounds

question 72

Multiple Choice

Below are four molecules and compounds. Choose the statement below that best describes these four.

• A) All of these are ionic compounds.
• B) I and II are covalent molecules, whereas III and IV are ionic.
• C) II and III are ionic, whereas I and IV are covalent.
• D) I, III, and IV and covalent, whereas II is ionic.
• E) All of these are covalent molecules.

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Definitions:

Own and Sell

The legal rights and ability to possess and then transfer the ownership of goods or assets.

Purchasers of Resources

Individuals or entities that buy or acquire resources for the purpose of production of goods and services.

Marginal Analysis

An examination of the additional benefits of an activity compared to the additional costs incurred by that same activity, emphasizing decisions at the margin.

Scarce

A term describing the limited availability of resources relative to the wants and needs for them, leading to the necessity of making economic choices.