Valence electrons are one of the most important concepts in chemistry because they explain how atoms interact with each other. Every atom contains electrons
Tag: what are valence shell electrons
Valence shell electrons are the electrons located in the outermost energy level (or shell) of an atom. These electrons play a crucial role in chemical reactions because they determine how an element interacts and bonds with other elements. Atoms tend to gain, lose, or share valence electrons in order to achieve a stable electron configuration, often resembling the nearest noble gas.