Match the ion charge to the name of the element.Use the periodic table at the end of the slideshow to help you.Chloride ionMagnesium ionPhosphide ionPossible Answers-1-3+1-2+3+2I DON'T KNOWRESETSUBMIT ANSWER

Match the ion charge to the name of the element.Use the periodic table at the end of the slideshow to help you.Phosphide ionPotassium ionSulfide ionPossible Answers+2-2+3-1+1-3I DON'T KNOWRESETSUBMIT ANSWER

Which one of these ions in not a major ion?Group of answer choicescalciumsodiummagnesiumironpotassium

Match the element to its typical group on the periodic table and valency/charge:Group of answer choicesChlorineSodiumAluminiumOxygenMagnesiumNitrogen

An ion of a certain element has   electrons and a charge of  .What is the identity of the element?

38. What is the name of the ionic compound MgCl2?1 pointMagnesium chlorideMagnesium chlorateMagnesium chloriteMagnesium perchlorate