In this site we focused on the the areas of science incluod analytical chemisty, general chemistry, inorganic chemistry, organic chemistry, physical chemistry, and spectroscopy.(Online Chemistry Dictionary )

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1.7.11

activator


activator [CHEM] 1. A substance that increases the effectiveness of a rubber vulcaniza-
tion accelerator; for example, zinc oxide or litharge. 2. A trace quantity of a substance
that imparts luminescence to crystals; for example, silver or copper in zinc sulfide
or cadmium sulfide pigments.