tetrafluoride

[ te-truh-floor-ahyd, -flawr-, -flohr- ]

noun

, Chemistry.

1. a fluoride containing four fluorine atoms.

Word History and Origins

Origin of tetrafluoride¹

First recorded in 1905–10; tetra- + fluoride

Example Sentences

In 2005, Iran acknowledged converting yellowcake into uranium tetrafluoride, a step below the uranium hexafluoride needed for centrifuges.

From Washington Times

Among the faculty stars is Physicist Howard H. Claassen, part of the three-man team that synthesized a new chemical compound, xenon tetrafluoride, from an inert element.

From Time Magazine Archive

It's what nuclear chemists call uranium tetrafluoride, a grainy substance that can be used to make fuel for a nuclear reactor or fissile material for a bomb.

From Time Magazine Archive

Inspectors also wanted to know why Iran had conducted experiments converting unreported uranium tetrafluoride into uranium metal--a process necessary for bomb production.

From Time Magazine Archive

Large natural crystals of fluorides, such as calcium difluoride, titanium tetrafluoride, zirconium tetrafluoride, are extremely useful in optical instruments of various forms.

From Project Gutenberg