We can determine the number of protons or electrons, which is 13 based on the mass number and the number of neutrons (mass number - number of neutrons). Consequently, this element's electrical arrangement would be 2, 8, 3.

As stated in the question, it would need to receive three positive charges and lose its final three electrons in order to become stable. The resulting ion has 10 electrons left. Here, the element is Al (aluminium).