Aromatherapy Certification Practice Test 2025 – Comprehensive All-in-One Guide to Exam Success!

The chemical structure of most ketones typically ends with the suffix "one." This designation is derived from the functional group characteristic of ketones, which includes a carbonyl group (C=O) situated between two carbon atoms within a carbon chain.

The suffix "one" indicates the presence of this carbonyl group, distinguishing ketones from other organic compounds. For instance, in the case of butanone, the name reflects the four carbon atoms in the chain, along with the location of the carbonyl group that characterizes it as a ketone.

The other suffixes listed refer to different types of organic compounds: "al" is used for aldehydes, "ene" is used for alkenes (which contain carbon-carbon double bonds), and "ine" is typically associated with amines. Understanding these distinctions is essential for correctly identifying and naming various organic compounds in the field of chemistry, including when working with essential oils and their constituents in aromatherapy.