Gadzira shanduro yakaoma zvikuru yemutsara uyu Iyo nitride ion, N 3 -, isoelectronic ne oxide anion, O 2 -, uye fluoride anion, F -.
Zvechokwadi, shanduro yakaoma zvikuru yemutsara ndeiyi "The nitride ion (N 3 − ) is isoelectronic ne oxide anion, O 2 −, uye fluoride anion, F − uye ine ionic radius inofungidzirwa kuva 140 pm. "