noun🔗ShareハロゲンAny element of group 17, i.e. fluorine, chlorine, bromine, iodine and astatine, which form a salt by direct union with a metal."The chlorine in table salt is a common example of a halogen forming a compound with a metal. "食塩中の塩素は、金属と化合物を形成するハロゲンの一般的な例です。elementchemistrysubstanceChat with AIVocabulary GamePractice Reading
noun🔗ShareハロゲンランプA light fixture in which the filament is surrounded by an atmosphere of a halogen gas,"The mechanic used a bright halogen to see clearly under the car's hood. "整備士は車のボンネットの下をはっきりと見るために、明るいハロゲンランプを使用しました。energytechnologydeviceelectronicsChat with AIVocabulary GamePractice Reading
