Cruthaich dreach nas iom-fhillte den abairt seo Tha an ion nitride, N 3 -, isoelectronic leis an anion ocsaid, O 2 -, agus an anion fluoride, F -.
Gu dearbh, is e dreach nas iom-fhillte den abairt "Tha an ion nitride (N 3 - ) isoelectronic leis an anion ocsaid, O 2 -, agus an anion fluoride, F - agus tha radius ionic aige a tha air a mheas a bhith 140 pm. "