Question

what is huckel's rule with example​

Answer 1

Answer:

Hückel's Rule also applies to ions. As long as a compound has 4n+2 π electrons, it does not matter if the molecule is neutral or has a charge. For example, cyclopentadienyl anion is an aromatic ion. ... Cyclopentadienyl anion has 6 π electrons and fulfills the 4n+2 rule.

Answer 2

Answer:

Hückel's Rule also applies to ions. As long as a compound has 4n+2 π electrons, it does not matter if the molecule is neutral or has a charge. For example, cyclopentadienyl anion is an aromatic ion.Cyclopentadienyl anion has 6 π electrons and fulfills the 4n+2 rule.