The Magical Negro is a trope created by white people; the character is typically but not always in some way outwardly or inwardly disabled, either by discrimination, disability or social constraint, often a janitor or prisoner. The character often has no past but simply appears one day to help the white protagonist.
Product Definition: A product is a substance that is formed as the result of a chemical reaction. Examples: AgCl (s) is the product of the reaction Ag + (aq) + Cl - (aq) â AgCl (s). By Anne Marie Helmenstine, Ph.D.
Reactants and Products in Chemical Reactions. In a chemical reaction, substances (elements and/or compounds) called reactants are changed into other substances (compounds and/or elements) called products. You canât change one element into another in a chemical reaction â that happens in nuclear reactions.