Pronunciation · Spelling · Definition
How to say: halogen
Spelling:
Halogen
Syllables
halogen
US accent
/hˈælədʒən/
UK accent
/hˈalədʒən/
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Definition
Definition — any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions