If found in food it is not as fluorine but as fluoride (as in salt water fish: Halibut, orange roughy, and salamon. Also found in tea leaves)
Fluorine has a greater electronegativity than francium. Fluorine is the most electronegative element on the periodic table, meaning it has a strong attraction for electrons in a chemical bond. Francium, on the other hand, is one of the least electronegative elements and tends to lose electrons in chemical reactions.
Fluorine
A fluorine atom has 9 protons and 9 electrons, which are the defining features of an element.
Fluorine is an element and barium is also an element. There is no fluorine in barium and not barium in fluorine.
Fluorine reacts violently with cold water, releasing toxic hydrogen fluoride gas and producing a mixture of hydrofluoric acid (HF) and oxygen. This reaction is highly exothermic and can be explosive.
Fluorine seems a likely answer
The valency of fluorine is 1. It typically forms one bond by gaining one electron to achieve a full outer electron shell.
Fluorine.
No. Fluorine is a gas.
No, fluorine is not an alkali metal. Fluorine is a halogen, which is a group of nonmetal elements that are highly reactive. Alkali metals are found in Group 1 of the periodic table and include elements like sodium and potassium.
fluorine stable fluorine diatomic is unstable
Fluorine is Gas