WEBApr 3, 2024 · fluorine (F), most reactive chemical element and the lightest member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. Its chemical activity can be attributed to its extreme ability to attract electrons (it is the most electronegative element) and to the small size of its atoms.
WEBFluorine is a chemical element; it has symbol F and atomic number 9. It is the lightest halogen and exists at standard conditions as a highly toxic, pale yellow diatomic gas. Fluorine is extremely reactive, as it reacts with all other elements except for …
DA:21PA:22MOZ Rank:50
Fluorine - Element information, properties and uses | Periodic Table
WEBUpdated on July 03, 2019. Fluorine is a halogen that exists under ordinary conditions as a pale yellow diatomic gas. The element is found in fluoridated water, toothpaste, and refrigerants. Here are facts about this interesting element. Fluorine Atomic Data. Atomic Number: 9. Symbol: F. Atomic Weight: 18.998403.
WEBFluorine is the most reactive and the most electronegative of all the elements. Fluorine is a pale yellow, diatomic, highly corrosive, flammable gas, with a pungent odor. It is the lightest halogen. It reacts violently with water to produce oxygen and the extremely corrosive hydrofluoric acid.
WEBFluorine is the 9th element in the periodic table and has a symbol of F and atomic number of 9. It has an atomic weight of 18.99840 and a mass number of 19. Fluorine has nine protons and ten neutrons in its nucleus, and nine electrons in two shells. It is located in group seventeen, period two and block p of the periodic table.
WEBfluorine , Nonmetallic chemical element, chemical symbol F, atomic number 9. The lightest halogen, it is the most reactive element, forming compounds with all others except helium, neon, and argon (the lighter noble gas es). Its only valence is 1, in F 2 (the diatomic molecule) and fluorides.
WEBMay 22, 2015 · Fluorine is the ninth element of the periodic table. These fluorine facts contain chemical and physical data along with general information and history. Fluorine periodic table cell. Basic Fluorine Facts. Name: Fluorine. Atomic Number: 9. Element Symbol: F. Group: 17. Period: 2. Block: p. Element Family: halogen. Atomic Mass: …
WEBFluorine is a chemical element; it has symbol F and atomic number 9. It is the lightest halogen and exists at standard conditions as a highly toxic, pale yellow diatomic gas. Fluorine is extremely reactive, as it reacts with all other elements except for …
WEBFluorine - Periodic Table. 9. F. Group. 17. Period. 2. Block. p. Protons. Electrons. Neutrons. 9. 10. General Properties. Atomic Number. 9. Atomic Weight. 18.9984032. Mass Number. 19. Category. Halogens. Colorless. Radioactive. No. From the Latin and French fluere, flow or flux. Crystal Structure. Base Centered Monoclinic. History.
