Find trusted answers to your questions with the help of IDNLearn.com's knowledgeable community. Get accurate and timely answers to your queries from our extensive network of experienced professionals.
Answer:
The trick here is to realize that the nitride anion, N3− , is isoelectronic with neon, Ne , the noble gas that shares a period with nitrogen, N . In other words, the nitride anion has the same number of electrons as neon.J
Explanation: