An electron shell is a grouping of electrons surrounding the nucleus of an atom in distinct layers. Each shell can hold a certain maximum number of electrons and determines the atom's chemical properties.
congrats on reading the definition of electron shell. now let's actually learn it.
The electrons in the outermost shell of an atom, which determine how the atom interacts chemically with other atoms.
Chemical Bond: A lasting attraction between atoms that enables the formation of chemical compounds, often involving interactions between valence electrons