fluorine Synonyms
No Synonyms and anytonyms found
fluorine Meaning
fluorine (n)
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
fluorine (n.)
A non-metallic, gaseous element, strongly acid or negative, or associated with chlorine, bromine, and iodine, in the halogen group of which it is the first member. It always occurs combined, is very active chemically, and possesses such an avidity for most elements, and silicon especially, that it can neither be prepared nor kept in glass vessels. If set free it immediately attacks the containing material, so that it was not isolated until 1886. It is a pungent, corrosive, colorless gas. Symbol F. Atomic weight 19.
fluorine Sentence Examples
- Fluorine is the most electronegative element, meaning it has the strongest attraction for electrons.
- Fluorine atoms have nine protons and ten electrons, with seven electrons in the valence shell.
- Fluorine reacts vigorously with most other elements, forming fluoride compounds.
- Fluoride ions are important for dental health, as they help prevent tooth decay.
- Fluorine is used as a flux in welding and soldering to remove oxides.
- Fluorocarbons are organic compounds that contain fluorine and carbon, and they are often used as refrigerants and propellants.
- Fluorine-containing plastics are used in a variety of applications, such as electrical insulation and non-stick coatings.
- Fluorinated pharmaceuticals are used to treat a variety of diseases, including cancer and depression.
- Fluorine-containing compounds are also found in some gemstones, such as topaz and fluorite.
- The element fluorine was first isolated by the French chemist Henri Moissan in 1886.
FAQs About the word fluorine
a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite
No synonyms found.
No antonyms found.
Fluorine is the most electronegative element, meaning it has the strongest attraction for electrons.
Fluorine atoms have nine protons and ten electrons, with seven electrons in the valence shell.
Fluorine reacts vigorously with most other elements, forming fluoride compounds.
Fluoride ions are important for dental health, as they help prevent tooth decay.
