What is the formula for lithium sulfide?

1 Answer
Jun 1, 2018

Answer:

#Li_2S#

Explanation:

Lithium is a Group 1 metal .... it commonly forms a #Li^+# ion... Sulfur is a Group 16 non-metal...upon reduction it commonly forms a #S^(2-)# ion...

And so when we make the NEUTRAL SALT we gets...

#S^(2-)+2xxLi^+ -=Li_2S#