Chlorine resembles fluorine.Both of them are in same group.
Fluorine is a natural chemical element, with atomic number 9, gaseous; it is a halogen.
Fluorine is a very reactive element forming some compounds also with noble gases.
The most electronegative element fluorine.
This element is fluorine.
Fluorine, F, is the most reactive element of all.
Fluorine is the most reactive element.
The most reactive is fluorine.
Fluorine
Fluorine
fluorine
Fluorine
Fluorine(F2) is the most reactive element, known to react with even Xenon, Krypton, Gold, Platinum, etc.
fluorine
Fluorine