halógena 146
halogen , na . (Does in halo - and ? ´geno ). 1. adj. Quím. He said each of the elements of a group of the periodic classification, comprising fluorine, chlorine, bromine, iodine and the radioactive element astatine, some of whose sales are very common in nature, such as sodium chloride or common salt. U t. c. s. 2. adj. said of a lamp or a light bulb: it contains any of these chemical elements and produces a bright white light. U t. c. s.