Loading subject…
Chain isomers
Chain isomers differ in the arrangement of the carbon skeleton.
Functional group isomers
Functional group isomers have the same molecular formula but belong to entirely different functional group families.
Positional isomers
Positional isomers occur when the functional group or substituent is attached to different positions on the same carbon chain.
Structural isomers
Compounds with the same molecular formula but different arrangements of atoms, giving them different structures and often different properties.