I need help on this question on net ionic equations

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.

Gymnast always perform on padded mats. how does the mats protect the gymnast

What are transitions between a liquid and gas called? identify which way they are transitioning