A different nonscientist is going to make a new semiconductor III-V solid. But for reasons to discussed later, the scientist is going to use tow different elements for the III-atom part, and one element for the V-atom part. The two different III-atoms are Ga and Al. The V-atom is P. As usual, the overall electron count must remain at an average of 4 electrons per atom. In a few short sentences, predict how this could be accomplished. In your prediction, propose formula for the new compound made of Ga, Al and P that would still have an average valence electron count of 4 per atom.