Valence electrons are electrons found in the valence shell of atoms and they determine the reactivity of the atom.
What are valence electrons?
Valence electrons refers to the electrons which are found in the outermost or valence shell of atoms.
Electrons are easily removed or added to the valence shell of atoms.
Therefore, valence electrons determine the reactivity of atoms.
This implies that atoms with few or almost full valence electrons are very reactive.
Learn more about valence electrons at: https://brainly.com/question/371590
