Final answer:
The correct name for a benzene ring with bromine atoms attached to the first, third, and fifth carbon is 1,3,5-tribromobenzene, indicating the positions of the bromine atoms on the benzene ring.
Step-by-step explanation:
The compound with a benzene ring having bromine atoms attached to the first, third, and fifth carbon is named by following the rules of aromatic compound nomenclature.
For a benzene ring with symmetrical substitution like this, we use the prefixes 'ortho' (o-), 'meta' (m-), or 'para' (p-) to indicate the relative positions of the substituents. However, since the bromine atoms are on non-adjacent carbons and evenly spaced in this case, the correct designation would be 1,3,5-tribromobenzene.
This is because the numbers of the carbon atoms to which the substituents are attached are used in the name, and when substituents are in a symmetrical arrangement, numbers are assigned to minimize the numerical sequence.
The benzene structure often uses a hexagonal line-angle formula with a circle in the center to represent the delocalized pi electrons.