lisäyssidoksia
Lisäyssidoksia, a Finnish term, translates to "additive bonds" or "addition bonds" in English. This concept is primarily encountered in the realm of chemistry, referring to a type of chemical bond formed by the addition of one molecule or ion to another without the loss of any atoms. In such a reaction, the atoms of the reactants are conserved and become part of the single product molecule.
This contrasts with other reaction types like condensation reactions, where a small molecule, such as water,
Examples of reactions that form addition bonds include the hydrogenation of alkenes and alkynes, where hydrogen