Question

Magnesium+lodine?
We are learning about Ionic Bonds. Do the work.

Answer 1

`MgI_(2)`

Step-by-step explanation:

To write the correct formula for magnesium iodide, we can use the periodic table to see how many valence electrons they will lose/gain. Since Magnesium will lose two electrons and Iodine will gain 1 electron, you need two Iodine for every Magnesium ion. Therefore, the formula is 
`MgI_(2)`.