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Use "halogens" in a sentence
"Not that my halogens were the only thing illuminating the darkness."
"Its atomic number is 53 and it is grouped with other elements that, together, are called the halogens, although iodine is the least reactive of the elements in this group."
"Free of dangerous chemicals such as halogens, heavy metals and phthalates, it is a recyclable and environmentally friendly product that offers outstanding abrasion and pinch resistance while helping to reduce system mass and enhance fuel economy."