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氟

fú
noun #16,302

Meanings

  1. 1 fluorine (chemistry)

Examples

氟是一种非常活泼的元素。
Fú shì yī zhǒng fēicháng huópo de yuánsù.
Fluorine is a very reactive element.
牙膏里含有氟化物。
Yágāo lǐ hányǒu fúhuàwù.
Toothpaste contains fluoride.

Tips

memory
The 气 radical signals it's a gas element. The right component 弗 (fú) gives the pronunciation. Most gas elements in Chinese use 气 as a radical: 氢 (hydrogen), 氧 (oxygen), 氮 (nitrogen), 氟 (fluorine).

Stroke Order

氟 fú