Bonding in the nitrogen oxides and oxyanions
Nitrogen bonds with oxygen to from a number of oxides and oxyanions, the most common of which are listed below
Continue readingBonding in the nitrogen oxides and oxyanions
The ultimate A level chemistry resource
Nitrogen bonds with oxygen to from a number of oxides and oxyanions, the most common of which are listed below
Continue readingBonding in the nitrogen oxides and oxyanions
Given the electronic configuration of carbon, at first glance it would seem that it has only two electrons available for
Continue readingUnderstanding single and double bonds – sigma and pi bonding
This is the second modern theory of bonding, the first being valence bond theory. In molecular orbital theory covalent bonds
Our familiar model of covalent bonding is largely based on the Lewis model, with atoms sharing pairs of bonding electrons
Continue readingModern theories of bonding – valence bond theory
Once again, showing how covalent bonds are formed using dot and cross diagrams is simpler at A level than at
Metal atoms find it fairly easy (in terms of energy) to lose their outer-shell or valence electrons. They have a