Bonding pair of electrons
A bonding pair of electrons is a pair of electrons that lie between two atoms and thus form a covalent bond between the atoms. In valence line formulas , binding electron pairs are shown as a line between element symbols. In contrast to ionic bonds, covalent bonds are directional.
By sharing bonding electron pairs and, if necessary, non- bonding electron pairs , atoms can achieve the stable electron configuration of the noble gases ( noble gas configuration ).
Individual evidence
- ↑ Albert Gossauer: Structure and reactivity of biomolecules . Verlag Helvetica Chimica Acta, Zurich 2006, ISBN 978-3-906390-29-1 , p. 11.
- ↑ Ulrich Lüning: Organic reactions . 2nd Edition. Elsevier, Munich 2007, ISBN 978-3-8274-1834-0 , pp. 3-4.