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Which of the following is not one of the vital signs?
Chiral
Describes a molecule that has a non-superimposable mirror image, often leading to molecules with distinct left-handed (S) and right-handed (R) configurations.
Achiral
Describing a molecule that is superimposable on its mirror image, indicating it has no handedness or enantiomers.
Enantiomers
Molecules that are mirror images of each other but cannot be superimposed on each other, much like left and right hands.
Diastereomers
Stereoisomers that are not mirror images of each other and have different physical and chemical properties.
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