Valence electrons are the electrons within the outermost shell of an atom. They’re answerable for chemical bonding and decide the chemical properties of a component. The variety of valence electrons a component has might be decided utilizing the periodic desk.
The periodic desk is a tabular association of the chemical parts, ordered by their atomic quantity, electron configuration, and recurring chemical properties. Parts are grouped collectively based mostly on their valence electrons, that are indicated by the group quantity.
