After completing Part D of the lab, Gino claimed their unknown R was acidic. What can Gino claim about the cation and anion of his salt? Choose all that apply. Assume this acidic property is due to only one of the ions. The cation is likely the lon of a transition metal The cation is likely the ion of a group 1 metal The cation is likely a conjugate of a weak base The anion is likely a conjugate of a strong acid The anion is likely a conjugate of a weak acid