Brooklynn, there you go :)

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-

What is the most common reason for matter changing its state?