Question

Question:Define octet rule?​

Answer 1

Answer:

The octet rule states that atoms tend to form compounds in ways that give them eight valence electrons and thus the electron configuration of a noble gas. An exception to an octet of electrons is in the case of the first noble gas, helium, which only has two valence electrons.

Explanation:

Hope it helpful✌✌

Answer 2

Answer:

the octet rule dictates that atoms are most stable when their valence shells are filled with eight electron s the octet rule is only applicable to the main group elements the molecule of the halogen , oxygen, nitrogen, and carbon are known to obey the octet rule