This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
A magnesium ion (Mg²⁺) is formed from a magnesium atom (Mg) through the loss of two electrons. Process: 1. Atomic Structure: A magnesium atom has 12 protons and 12 electrons, with the electron configuration of 1s² 2s² 2p⁶ 3s². 2. Ion Formation: To achieve a stable electron configuration similar to the nearest noble gas (neon), magnesium loses two electrons from its outer shell (3s²). 3. Resulting Ion: After losing these two electrons, the magnesium atom becomes a magnesium ion (Mg²⁺) with a positive charge of +2. This process is an example of ionization, where an atom becomes an ion by gaining or losing electrons.