The classical example is dichloroethene , specifically the structural isomer that has one chlorine bonded to each carbon. It has two conformational isomers, with the two chlorines on the same side or on …

The roots of the word isomer are Greek— isos plus meros, or “equal parts.” Stated colloquially, isomers are chemical compounds that have the same parts but are nonetheless not the same.

Jun 10, 2025 · An isomer is a chemical species with the same number and types of atoms as another species but with the atoms arranged differently.

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.

The meaning of ISOMER is one of two or more compounds, radicals, or ions that contain the same number of atoms of the same elements but differ in structural arrangement and properties.

6.1 Introduction There are two major types of isomers, constitutional isomers and stereoisomers. We are familiar with constitutional isomers, and will focus on stereoisomers in this chapter. Stereoisomers …

Oct 11, 2025 · For example, in but-2-ene, the two methyl groups can either be on the same side of the double bond (cis-isomer) or on opposite sides (trans-isomer). Enantiomers are another type of …

One isomer provided the desired sedative effect, while its mirror image caused severe birth defects. Although attempts were made to administer only the “safe” isomer, the body could convert one form …

May 1, 2025 · The word “isomer” comes from the Greek words “isos,” meaning equal, and “meros,” meaning part. So, isomers are compounds with “equal parts,” but arranged in different ways. There …

Nov 9, 2025 · isomer (plural isomers) (physical chemistry) Any of two or more compounds with the same molecular formula but with different structure. (nuclear physics) Any of two or more atomic nuclei with …