what is the most common ion charge for aluminum? +1 +3 -3 -1

what is the most common ion charge for aluminum? +1 +3 -3 -1
Answer
Brief Explanations:
Aluminum has 13 electrons with an electron - configuration of 2, 8, 3. It loses 3 electrons to achieve a stable noble - gas electron configuration, forming an ion with a +3 charge.
Answer:
B. +3