What is the charge on the cation in the ionic compound sodium sulfide?

1 Answer
anor277
Nov 15, 2016

Sodium commonly forms a #+I# ion.

Explanation:

And thus the chemical formula for sodium sulfide is #Na_2S#, i.e. two sodium ions are required to form a neutral salt with #S^(2-)#.

Related questions
See all questions in Ionic Compounds
Impact of this question
18939 views around the world
You can reuse this answer
Creative Commons License