Atoms will lose, gain or share electrons to achieve the electron configuration of the nearest noble gas (8 valence electrons except for He with 2).

Was this definition helpful? Yes No Would you have liked more information? No Yes     This site is dependent on visitors like you. If you think you can add more to this definition or see a correction that needs to be made, click on the EDIT button below and fix it. By working together we can make this site an excellent resource for all!