What is the name of the ion Al^3+ A Aluminum atom B Aluminum oxide C Aluminum ion D Aluminum sulfate

The correct answer is C) Aluminum ion.<br /><br />The ion $Al^{3+}$ is called the aluminum ion. It is formed when an aluminum atom loses three electrons, resulting in a net positive charge of +3. This ion is commonly found in various chemical compounds, such as aluminum oxide (Al2O3) and aluminum sulfate (Al2(SO4)3).