SEARCH Articles Figures Tables ALKALI ALKALINE EARTH METALS potassium used Alkali metal amides potassium Alkali metals Potassium Rubidium Sodium Alkali metals potassium Alkalies potassium hydroxide Potassium Azide (Alkali and Alkaline Earth Azides) Potassium chloride, reaction + alkali Potassium chloride, reaction + alkali atoms Potassium phosphide, complex with alkali metals