<unk>  (Li2O) or lithia is an inorganic chemical compound.<unk>  is formed along with small amounts of<unk>  peroxide when<unk>  metal is burned in the air and combines with oxygen:
Pure  Li2O can be produced by the thermal decomposition of<unk>  peroxide, Li2O2 at 450°C
Lithium oxide
Lithium bromide
Lithium carbonate
Ethenzamide
Lithium amide
Mafenide
Etretinate
Pipotiazine