What is the most stable monatomic ion formed from aluminum?

! and explain your answer ! : )

The most stable ion is

Explanation:

The aluminium belongs to Group 13 of the periodic table. The elements of this group have 3 electrons of valence and due to the metalic characterictics the aluminuim has, it trends to lose those electrons to achieve stability.  

Electrons are negatively charged (-1 each one), so when the neutral atom loses 3 of them it remains positively charged by +3

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.