Which is the best explains why a structural formula of a chemical compound is more useful than a molecular formula?

A molecular formula tells which elements are present and how many atoms of each element are in a molecule. A structural formula provides that information and also shows how the atoms are connected or bonded. Therefore, the best choice is “Both formulas identify the specific atoms in a particular compound. However, a structural formula also shows how the atoms in a compound are bonded together.”

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