Can you please give an example of polar covalent compound with a short explanation???
If the atoms are equally electronegative, both have the same tendency to attract the bonding pair of electrons, and so it will be found on average half way between the two atoms. To get a bond like this, A and B would usually have to be the same atom. You will find this sort of bond in, for example, H2 or Cl2 molecules.
This sort of bond could be thought of as being a "pure" covalent bond - where the electrons are shared evenly between the two atoms.
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