Neutral and neutrality may mean the following: Natural science Neutral element or identity element (mathematics), a special type of element of a set with respect to a binary operation on that set, such if applied to, or operated with any element of the set, causes no change to this last element Neutral solution (chemistry), a solution which's neither acidic nor basic Neutral particle (physics), a particle whithout electrical charge Neutral vector (statistics), a multivariate random variable… (More on Neutral)