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halogen

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halogen

Main Entry:: ¹hal·o·gen
Pronunciation:: \ˈha-lə-jən\
Function:: noun
Etymology:: Swedish, from hal- + -gen
Date:: 1842

: any of the five elements fluorine, chlorine, bromine, iodine, and astatine that form part of group VIIA of the periodic table and exist in the free state normally as diatomic molecules

— ha·log·e·nous

Listen to the pronunciation of halogenous

\ha-ˈlä-jə-nəs\ adjective

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