Octet rule and its limitations

What is an Octet rule? What are its limitations?

L Hospital Rule and its application and Special Limits

Which atom is least likely to violate the octet rule in its compounds?

Which of following species follows the octet rule for all of its atoms?

Assertion : Octet rule is based upon the chemical inertness of noble gases. Reason : Octet rule can explain the shape and relative stability of the molecule.

Introduction to Bonding || Formation OF Ionic || Covalent and Coordinate Bond || Lewis Octet Rule and Lewis dot Structures || Formal Charge and its Calculation

Define octet rule. Write its significance and limitations.