Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Ask Question. Asked 7 years, 8 months ago. Active 3 years, 2 months ago. Viewed 46k times. Improve this question. In particular, neon becomes the element with the highest electronegativity, since it has the same number of shells as fluorine while having an extra proton!
It's kind of odd that neon should be more electronegative than fluorine, because we often associate extreme electronegativity with high reactivity, but it makes a lot of sense. Add a comment. Active Oldest Votes. Explanation: the 1st reason is that in the periodic table from left to right the electronegativity decreases. Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Physics Why fluorine is more electronegativity than oxygen? Ben Davis February 6, Why fluorine is more electronegativity than oxygen?
Search for:. Describe trends in electronegativity in the periodic table. Is it easy or hard for you to make new friends? Summary Electronegativity is a measure of the ability of an atom to attract the electrons when the atom is part of a compound. Electronegativity values generally increase from left to right across the periodic table. Electronegativities generally decrease from top to bottom of a group. The highest electronegativity value is for fluorine.
What is a polar bond? What happens if atom A in a bond has much more electronegativity that atom B? Why are the electronegativity values of metals generally low? Describe the trend in electronegativities across the periodic table.
Describe the trends in electronegativities in a group of the periodic table. Fluorine can either be found in nature or produced in a lab. To make it in a lab, compounds like Potassium Fluoride are put through electrolysis with Hydrofluoric acid to create pure Fluorine and other compounds.
It can be carried out with a variety of compounds, usually ionic ones involving Fluorine and a metal. Fluorine can also be found in nature in various minerals and compounds. Fluorine is usually reduced because it accepts an electron from other elements since it is so electronegative.
Toothpaste, plastics, rocket fuels, glass etching, etc. Does Fluorine form compounds with nonmetals? Brief History In the late 's minerals which we now know contain fluorine were used in etching glass. Electronegativity of Fluorine Fluorine is the most electronegative element on the periodic table, which means that it is a very strong oxidizing agent and accepts other elements' electrons.
Reactions of Fluorine Because of its reactivity, elemental fluorine is never found in nature and no other chemical element can displace fluorine from its compounds. Applications of Fluorine Compounds of fluorine are present in fluoridated toothpaste and in many municipal water systems where they help to prevent tooth decay.
There are many applications of fluorine: Rocket fuels Polymer and plastics production teflon and tefzel production When combined with Oxygen, used as a refrigerator cooler Hydrofluoric acid used for glass etching Purify public water supplies Uranium production Air conditioning. Sources Fluorine can either be found in nature or produced in a lab. References Newth, G. Inorganic Chemistry.
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