Fluorine Facts for Kids

26 Fluorine Facts For Kids

1. Fluorine is one of the chemical elements on the periodic table.
2. The symbol for fluorine on the periodic table is F.
3. The atomic number for fluorine on the periodic table is 9.
4. Fluorine’s standard atomic weight is 18.998 u.
5. Fluorine is in group 17 (halogen group) on the periodic table.
6. Fluorine is a period 2 element on the periodic table.
7. Fluorine is in the p-block on the periodic table.
8. French physicist Andre-Marie Amper discovered fluorine in 1810.
9. French chemist Henri Moissan first isolated fluorine in 1886.
10. Some of the earliest human civilizations discovered carbon in the form of charcoal and soot.
11. French chemist Antoine Lavoisier was the first person to recognize carbon as a chemical element in 1789.
12. At standard temperature and pressure (STP) fluorine is a gas.
13. Fluorine’s melting point is -363 °F and its boiling point is -306 °F.
14. [He] 2s² 2p⁵ is the electron configuration for fluorine.
15. Fluorine has 2, 7 electrons per shell.
16. Chemists have discovered 18 known isotopes of fluorine.
17. The only stable fluorine isotope is fluorine-19.
18. Fluorine is a toxic diatomic gas with a pungent odor and pale yellowish-greenish color.
19. Fluorine is the most reactive, nonmetal element on the periodic table.
20. Fluorine is the most electronegative element on the periodic table.
21. The thirteenth-most abundant chemical element in Earth’s crust is fluorine.
22. Fluorite, also known as fluorspar, is the primary source of fluorine production.
23. The inorganic fluorine compound fluoride is used as a topical agent on teeth to help reduce dental decay.
24. Around 20% of modern pharmaceuticals contain some form of fluorine.
25. Chlorofluorocarbons (CFCs) were once very common in many applications, including refrigerants and aerosol cans, but were ultimately banned worldwide due to the damage they cause to the Earth’s ozone layer.
26. A method known as fluorine absorption dating allows you to determine how long an object has been underground.

Fluorine Pictures

If a picture is worth a thousand words, then the below images will be helpful for your research on the chemical element fluorine. Below are three various pictures related to fluorine. These pictures should help you better understand fluorine, an element on the periodic table of elements.

A diagram of the electron shell for fluorine.

A picture of fluorite mineral ore, a source of boron.

A picture of fluorapatite mineral ore, a source of boron.