When heated in air, the alkali metals form various oxides. Mention the oxides formed by `Li,Na` and K.

Name the alkali metals which form superoxides when heated in excess of air.

Name the alkali metals which form superoxides when heated in excess of air.

When heated in excess of air, alkali metals form different types of oxides depending upon the nature of the metal. Which of the following alkali metals form surperoxides ?

Name the alkali metals which forms superoxide when heated in excess of air and why?

Which one of the alkali metals forms only the normal oxide M_2O on heating in air-

The number of alkali metals forming superoxides on heating with dioxygen is Li ,Na , K , Rb ,Cs

Which one of the alkali metals, forms only, the normal oxide, M_2O on heating in air ?

Which one of the alkali metals forms only the normal oxide, M_(2)O on heating in air ?