Miscellaneous Symbols is a Unicode block (U+2600âU+26FF) containing glyphs representing concepts from a variety of categories, astrological, astronomical, chess, dice, musical notation, political symbols, recycling, religious symbols, trigrams, warning signs, and weather, among others.iscellaneous Symbols is a Unicode block (U+2600âU+26FF) containing glyphs representing concepts from a variety of categories, astrological, astronomical, chess, dice, musical notation, political symbols, recycling, religious symbols, trigrams, warning signs, and weather, among others.
reactant. 1  a person or thing that reacts. 2  Also called interactant. Chemistry. any substance that undergoes a chemical change in a given reaction.
Reactants are the elements or compounds that initiate a reaction whereas products are the elements or compounds formed from reaction. However, some reactions are reversible an â¦ d the reactants can become products and visa versa. This is most common in equilibrium instances with buffer solutions.n a chemical reaction, the reactants are the elements or molecules involved in producing a reaction. The products are the final outcomes of the chemical reaction. Example â¦. 2 people found this useful.