halogen

Definitions

General Science

  • noun a non-metallic element belonging to a series of chemically related non-metallic elements that includes fluorine, chlorine, iodine, bromine and astatine

Cars & Driving

  • noun one of the chemical elements fluorine, chlorine, bromine, iodine, or astatine

Electronics

  • Any of the elements in group VII of the periodic table. These are: fluorine, chlorine, bromine, iodine, and astatine.
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