👉 In chemistry, a moiety is a group of atoms or molecules that share a common atomic number and are related to each other through chemical bonds. It can be a single atom or a molecule. The concept of a moiety is central in the study of organic chemistry and plays a crucial role in understanding the structure and function of biological molecules, as well as in the synthesis of new compounds. Mojities can be classified into three main types based on their atomic numbers: 1. Single Atom