How to use in-sentence of “isomers”:
+ Structural isomers are isomers with the atoms making up the molecule joined together in different ways.
+ Only one isomer of phenol or hydroxybenzene exists but cresol or methylphenol has three isomers where the additional methyl group can be placed on three different positions on the ring.
+ In simple terms, functional isomers are structural isomers that have different functional groups like alcohol and ether.
+ Cycloalkanes are isomers of alkenes.
+ While some chemists use the terms structural isomer and functional isomer interchangeably, not all structural isomers are functional isomers.
+ Many aromatic isomers exist because substituents can be positioned on different parts of the benzene ring.
+ An additional two structural isomers are the enol tautomers of the carbonyl isomers, but these are not stable.
+ Functional isomers are one of the structural isomers.
