VDict - Definition of halogen

English - English (Wordnet) dictionary (also found in English - Vietnamese, )

halogen

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Noun

any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions

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Words pronounced/spelled similarly to "halogen":
halcyon halcion halogen holocene
Words contain "halogen" in its definition in English - English (Wordnet) dictionary:
atomic number 85 astatine halogen acid halide haloform carbon tetrahalide acyl halide tetrahalide at halide more...

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