Question

what is the name of this compound? li3n
lithium mononitride
trilithium nitride
lithium nitride
not a compound

Explanation:

The compound with the formula Li₃N consists of lithium (Li) and nitrogen (N). In naming ionic compounds, the metal (lithium here) is named first, followed by the non - metal with its ending changed to 'ide'. So, it is called lithium nitride.

Answer:

lithium nitride