Question

Using formal charges and the octet rule, determine which Lewis structure of OCN is most stable. Select one:

(0-c=N:
(0=čn:) :
>-c=N 1:
0=c-N: b. c.

Answer 1

The stability of Lewis structures can be determined by considering formal charges on atoms. The most stable structure tends to have charges on atoms closest to zero and follows the pattern of negative charges on more electronegative atoms.

Step-by-step explanation:

Typically, the structure with the most charges on the atoms closest to zero is the more stable Lewis structure. In cases where there are positive or negative formal charges on various atoms, stable structures generally have negative formal charges on the more electronegative atoms and positive formal charges on the less electronegative atoms.