Question

which of the following best explains why a structural formula of a chemical compound is more useful than a molecular formula?
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.
both formulas identify the types of atoms in a particular compound. however, a structural formula also shows how many atoms of each type are in a compound.
both formulas show the location of each valence electron in a particular compound. however, a structural formula also shows the ratio of protons to neutrons within a compound.
both formulas show the ratio of protons to neutrons within a particular compound. however, a structural formula also shows the location of each valence electron in a compound.

Explanation:

A molecular formula only shows the types and numbers of atoms in a compound. A structural formula, in addition to this, shows how the atoms are bonded together. This extra - bonding information helps in understanding the chemical and physical properties of the compound.

Answer:

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.