Group 1 (for metals) and group 17 (for non metals).
These chemical elements are located in the group 17.
The elements from the group 12 are not the most reactive chemical elements.
These chemical elements are located in the group 17.
The alkali and alkaline earth metals are the least electro negative elements, and the halogens are the most electro negative elements.
The alkali metals group, located in Group 1 of the periodic table, is the most reactive group of elements. These elements have one electron in their outermost shell, making them highly reactive as they seek to lose this electron to achieve a stable electronic configuration.
it is caesium.
less reactive.beacuse group-1 elements are the most reactive elements.
The elements in group 1 become more reactive as you go down the group.
Halogens among halogens fluorine is most reactive
yes the most chemically reactive elements are in group 1
The most reactive nonmetals are located in Group 17 (halogens) of the periodic table. These elements include fluorine, chlorine, bromine, iodine, and astatine. They are highly reactive due to their tendency to gain an electron to achieve a stable electronic configuration.
Group 17, the halogens