Isomerism: Isomerism is the phenomenon in

ISOMERISM Isomerism is the phenomenon in which more than one compounds have the same chemical formula but different chemical structures. Chemical compounds that have identical chemical formula but differ in properties and the arrangement of atoms in the molecule are called isomers. Therefore, the compounds that exhibit isomerism are known as isomers. Isomerism Definition Compounds which have same molecular formula but differ in modes of combination or arrangement of atoms within the molecule are known as isomers and this phenomenon is know as isomerism . Isomers can have different physical or chemical properties. As for example, the cis and trans isomers of but-2-ene are as follows: Image source: wikimedia commons by JaGa Classification of isomerism There are two main types of isomerism - structural isomerism and stereoisomerism. These can ... What is an isomer. How do isomers differ from one another. What are their different types. Check out a few examples, along with structures and diagrams. Isomerism is a fundamental concept in chemistry that refers to the existence or possibility of isomers . Isomers are molecules or polyatomic ions that have the same molecular formula, meaning they have the same number of atoms of each element, but they have distinct arrangements of atoms in space.