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applications. when isolated, krypton is commercially used for high-speed photographic flash bulbs; and when mixed with other gases such as argon, is often present in fluorescent lamps. krypton is mostly inert and few compounds containing krypton are known to exist. krypton diflouride (krf ) is one such compound...
travers in during their research on fractional distillation of liquefied air. to this day, xenon is only produced via this method, although efficiency has increased over the decades. xenon was long thought to be completely inactive until it became the first noble gas to be synthesized into a chemical compound...