detailed potassium of celestial rest requires a month
potassium_32 is potassium. potassium_bromide is salt. potassium is not mineral. potassium_bromide is not salt. potassium_32 is tangible_thing. potassium is alkaline_metal. potassium_32 is not potassium. potassium_ion is not ion. potassium is not alkaline_metal. potassium is mineral.