SEARCH Articles Figures Tables Additive pressure, principle Additivity principle color matching Additivity principle contributions Additivity principle earlier tests Additivity principle matching Additivity principle recent research Additivity principle studies Conjugate addition basic principles Copper, additivity principle Corrosion additivity principle Corrosion potential additivity principle Current-potential curves Additivity principle Electronegativity Additive Equalization Principle Principle Additive Principle Additive Principle of additivity Six Additional Brain-Disabling Principles The Additivity Principle