fluorine
The chemical element with an atomic number of 9The 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.
» Fluorine, chlorine, bromine, iodine and astatine are halogens.
Фтор, хлор, бром, йод и астат - галогены.
Значение
значений: 2(неисчисляемое)The 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.
an octahedron of fluorines
Fluor
фторftor
фторftor
The 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.
(исчисляемое)An atom of this element.
- a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite
Примеры
предложений: 3Fluorine, chlorine, bromine, iodine and astatine are halogens.
Фтор, хлор, бром, йод и астат - галогены.
Hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine and iodine are diatomic elements.
deWasserstoff, Stickstoff, Sauerstoff, Fluor, Chlor, Brom und Jod sind zweiatomige Elemente.
In their analysis of fast food packaging, researchers said 20 percent of paperboard samples, including boxes for french fries and pizza, contained fluorine.
Переводы
языков: 9По значениям 1
По значениям 1
По значениям 1
Формы
мн. число: fluorinesСинонимы
синонимов: 3- a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite:Fatomic number 9
Однокоренные
связанных слов: 18Уроки к слову
уроков: 1- A1Исчисляемые и неисчисляемые существительные — Потому что оно может быть неисчисляемым