Fluorine - Element information, properties and uses | Periodic Table
Element Fluorine (F), Group 17, Atomic Number 9, p-block, Mass 18.998. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Fluorine (F) - Periodic Table
Fluorine 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.
Fluorine Facts, Symbol, Discovery, Properties, Uses - Chemistry …
Denoted by the chemical symbol F, fluorine (pronounced as FLU-eh-reen) is a highly reactive nonmetal existing naturally in the state of gas.
Fluorine (F) - Periodic Table
Fluorine is a chemical element of the periodic table with chemical symbol F and atomic number 9 with an atomic weight of 18.9984 u and is classed as nonmetal and is part of group 17 (fluorine group). Fluorine is gas at room temperature.
Halogen Elements – List and Facts - Science Notes and Projects
2020年10月10日 · Fluorine is the most electronegative element. Electronegativity decreases moving down the group on the periodic table. Similarly, the halogens display high electron affinities. The melting and boiling points of the halogens increase as you move down the periodic table. Fluorine and chlorine are gases at room temperature. Bromine is a liquid.
Fluorine Facts - Science Notes and Projects
2015年5月22日 · Fluorine is the ninth element of the periodic table. These fluorine facts contain chemical and physical data along with general information and history.
Periodic Table of Elements - F (EnvironmentalChemistry.com)
Comprehensive information for the element Fluorine - F is provided by this page including scores of properties, element names in many languages, most known nuclides and technical terms are linked to their definitions.
Fluorine (F) – Periodic Table (Element Information & More)
2024年9月1日 · Fluorine is the most electronegative element on the periodic table. That means fluorine atoms can attract electrons very rapidly as compared to other elements. The average amount of fluorine present in the human body is around 3 mg.
FLUORINE - Periodic Table
Fluorine is highly reactive and the most electronegative element in the periodic table. It was discovered by Andre-Marie Ampere in 1810. The high reactivity and corrosive nature of fluorine led to delay in the discovery and isolation of fluorine as a distinct element.
Fluorine @ Periodic Table of Chemical Elements
Fluorine is an element number 9 from non-metals family. Its symbol is F. Fluorine atomic weight is 18.99840325 amu. F stable and long lived isotopes are 19 F: 100%.