noun🔗ShareفلورThe chemical element (symbol F) with an atomic number of 9. It is the lightest of the halogens, a pale yellow-green, highly reactive gas that attacks all metals."Because fluorine is so reactive, it is often used to create stronger compounds like those found in Teflon and some toothpastes. "نظرًا لأن الفلور شديد التفاعل، فغالبًا ما يستخدم لإنشاء مركبات أقوى مثل تلك الموجودة في التيفلون وبعض معاجين الأسنان.elementchemistrysubstancesciencematerialChat with AIVocabulary GamePractice Reading
noun🔗ShareفلورA single atom of this element."an octahedron of fluorines"ثماني أوجه من الفلورelementchemistrysubstanceChat with AIVocabulary GamePractice Reading
