The halogen gas that is that most reactive of all elements is Fluorine
The elements from the group 12 are not the most reactive chemical elements.
The most reactive nonmetal is fluorine
Neither. Chlorine is among the most highly reactive nonmetal elements, but fluorine and oxygen are even more reactive, as are the heavier alkali and alkaline earth metals.
Group 17, also known as the halogens, consists of the elements fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). In order from least reactive to most reactive, the elements are iodine, bromine, chlorine, and fluorine, with astatine being the least reactive among them. Fluorine is the most reactive halogen due to its high electronegativity and small atomic size.
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Fluorine.
Fluorine gas, F2
Yes, fluorine is the most reactive element on the periodic table.
Francium is the most reactive metal and fluorine the most reactive nonmetal.
The elements from the group 12 are not the most reactive chemical elements.
The chemistry of francium is not known but francium is considered the most reactive metal.
The most reactive nonmetal is fluorine
Fluorine is a highly reactive and corrosive element that is a pale yellow gas at room temperature. It is the most electronegative element, making it extremely reactive and capable of forming compounds with almost all other elements. Fluorine is commonly used in toothpaste and water fluoridation to prevent tooth decay.
Hydrogen
Fluorine is a pale yellow-green gas at room temperature with a pungent odor. It is the most electronegative element, highly reactive and a strong oxidizing agent. Fluorine is the most chemically reactive of all the elements.
Chlorine is a Highly reactive element.
it is caesium.