izomerie
Isomerie is a concept in chemistry that describes molecules that have the same molecular formula but differ in the arrangement of their atoms. These different arrangements lead to compounds with distinct physical and chemical properties. The term "isomer" comes from the Greek words "isos" meaning equal and "meros" meaning part.
There are two main categories of isomerie: structural isomerie and stereoisomerie. Structural isomers, also known as
Stereoisomers, on the other hand, have the same molecular formula and the same connectivity of atoms but