Question 6 Based on the reading, which of the following criteria make an element a poor choice for medical implants

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.

Salt in oceans comes from and of rocks

If a particle has z = 25 and 23 electrons, what is its charge?