A metal that forms soluble trioxosulphate (IV) ion is? by Sunday | Sep 17 | Chemistry JAMB | 0 comments A. barium B. potassium C. manganese D. aluminium Correct Answer: Option B = potassium Users Also Read These:When ammonia and hydrogen ion bond together to form…Elactrostatic force of attraction between sodium ion…If a metal R forms a compound with the formula…A metal M forms two types of chlorine, MCI2 and MCI3…A metallic ion Z2+ with an inert gas structure…