That would be the element with the highest atomic number but the lowest number of valence electrons.
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 most reactive nonmetal is fluorine
The halogen gas that is that most reactive of all elements is Fluorine
Chlorine is a Highly reactive element.
Yes, fluorine is the most reactive element on the periodic table.
it is caesium.
Fluorine and oxygen are the most chemically reactive nonmetals. Fluorine is the most reactive nonmetal, readily reacting with almost all other elements, while oxygen is highly reactive and forms compounds with most elements in the periodic table.
The alkali metals and the halogens are the most reactive groups and among them, francium and fluorine are the most reactive, especially with each other.
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.
Most elements are non reactive to noble gases.
Halogens among halogens fluorine is most reactive