What is the name of the compound made from lithium and oxygen?

Question

Quizplus · Accepted Answer

The compound made from lithium and oxygen is commonly known as lithium oxide. Its chemical formula is Li2O. Choice A (lithium dioxide) is incorrect because the oxidation state of lithium is +1, not +2. Choice B (lithium(I)oxide) is a valid IUPAC name but not commonly used. Choice C (oxygen lithide) is incorrect as the anion formed from oxygen is oxide, not lithide. Choice E (none of the above) is incorrect as lithium and oxygen do react to form a compound.

What Is the Name of the Compound Made from Lithium