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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.
Fluorine is a chemical element; it has symbol F and atomic number 9. It is the lightest halogen [note 1] and exists at standard conditions as pale yellow diatomic gas. Fluorine is extremely reactive as it reacts with all other elements except for the light inert gases. It is highly toxic.
Element Fluorine (F), Group 17, Atomic Number 9, p-block, Mass 18.998. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Jump to main content
Fluorine 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.
Fluorine is the most electronegative and reactive of all elements. It is a pale yellow, corrosive gas, which reacts with most organic and inorganic substances. Finely divided metals, glass, ceramics, carbon, and even water burn in fluorine with a bright flame.
Is fluorine (element 19) gas a metal/metalloid/nonmetal, discovery date, properties (atomic number, color, melting point, electron configuration), important applications.
Fluorine | F2 | CID 24524 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Here are some detailed chemical properties of fluorine: Electronegativity and Reactivity. High Electronegativity: Fluorine has the highest electronegativity of all elements, with a Pauling scale value of 3.98. This high electronegativity means fluorine has a strong tendency to attract electrons towards itself, making it extremely reactive.
Physical Properties of Fluorine. The gaseous form of fluorine is a pale yellow color and has a strong odour. Natural sources of fluorine include coal, clay, and rocks. Combustion operations in factories produce hydrogen fluorides into the atmosphere. Fluorines physical state shifts from gas to liquid at temperatures as low as -188.13 ∘ C.
Chemistry. Elements of the Periodic Table. Fluorine. Chemical Properties of Fluorine. What is Fluorine? The element Fluorine is a poisonous gas. It usually exists as fluoride ion F- in aqueous solution. It remains in the air for long when attached to tiny particles. Uses of Fluorine.