Question

define octet rule write its significance and limitation​

Answer 1

Answer:

Significance of octet rule: The octet rule successfully explains the formation of chemical bonds depending upon the nature of the element. It is used to determine stability in atoms. ... Some limitations of the octet rule are: It cannot be applied to the nonmetals after silicon in the periodic table.

Answer 2

Answer:

having 8 electrons in the outermost shell makes it a stable element eg neon it is a noble metal