less reactive
Step-by-step explanation:
within the alkaline metals sodium is more reactive then lithium but less reactive than potassium. is iron ization energy is higher than potassium but lower than lithium sodium is more metallic than lithium. but when it's exposed to air sodium oxides immediately please give me brain teasers for this I'm really good at these questions and add me as a friend. potassium is more reactive than sodium.