Fluorine (Noun)
Meaning
A nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite.
Classification
Nouns denoting substances.
Examples
- Fluorine is used in the production of uranium hexafluoride, which is an essential compound in the separation of uranium isotopes for nuclear fuel.
- The presence of fluorine in drinking water can have both positive and negative effects on human health, depending on the concentration.
- In its elemental form, fluorine is a highly reactive gas that is extremely toxic and can cause severe burns on contact with skin.
- Fluorine is a key component in the production of certain types of semiconductors, which are used in a wide range of electronic devices.
- The reaction between fluorine and hydrogen is highly exothermic and is often used as a rocket propellant due to its high specific impulse.