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:Trioxosulphate (lV) acid is not stored for a long…Why is the ion Na+ form in normal chemical reactions…The bond formed when ammonia reacts with hydrogen…A metallic ion Z2+ with an inert gas structure…When ammonia and hydrogen ion bond together to form…