Answer: A functional group in organic chemistry is a collection of atoms within molecules which bind together to react in predictable ways. Examples of functional groups include the group hydroxyl, ketone, amine, and ether.
Explanation: What is a functional group example? A functional group in organic chemistry is a collection of atoms within molecules which bind together to react in predictable ways. Examples of functional groups include the group hydroxyl, ketone, amine, and ether.