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trifluoride

American  
[trahy-floor-ahyd, -flawr-, -flohr-] / traɪˈflʊər aɪd, -ˈflɔr-, -ˈfloʊr- /

noun

Chemistry.
  1. a fluoride containing three atoms of fluorine.


Etymology

Origin of trifluoride

First recorded in 1840–50; tri- + fluoride

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

One example is nitrogen trifluoride, a greenhouse gas that is 16,100 times more powerful than carbon dioxide at trapping atmospheric heat.

From The Verge Dec. 5, 2019

Elemental boron is chemically inert at room temperature, reacting with only fluorine and oxygen to form boron trifluoride, BF3, and boric oxide, B2O3, respectively.

From Textbooks Feb. 14, 2019

For example, in the Lewis structures of beryllium dihydride, BeH2, and boron trifluoride, BF3, the beryllium and boron atoms each have only four and six electrons, respectively.

From Textbooks Feb. 14, 2019

Thanks to a note from reader Robert L., I can report that there is indeed such a reagent: chlorine trifluoride.

From The Guardian Apr. 11, 2013

It sometimes appears combined with fluorine in chlorine trifluoride.

From Uller Uprising by Clark, John D.

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