Also known as: oz.
OZ has various meanings in the Science category. Discover the full forms, definitions, and usage contexts of OZ in Science.
A molecule made up of three atoms of oxygen. Occurs naturally in the stratosphere and provides a protective layer shielding the Earth from harmful ultraviolet radiation. In the troposphere, it is a chemical oxidant, a greenhouse gas, and a major component of photochemical smog. Form of oxygen produced by discharge of electricity into the air. An almost colorless, gaseous form of oxygen with an odor similar to weak chlorine.
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