Groups 1 and 2 are highly reactive.It consist of alkali metals and alkaline earth metals.They react violently with water.
Causes: very low ionization potential, very great electropositivity.
all the elements of group 18 are Nobel gases. They are very very less reactive.
The two most reactive groups of elements in the periodic table are the alkali metals and the halogens. Halogens are nonmetals located in group 17 of the periodic table and include elements like fluorine, chlorine, and iodine.
group 1 and group 17 are the most reactive groups
Noble gases are least reactive because they have a full shell
groups 11 and 12
Causes: very low ionization potential, very great electropositivity.
Yes. Lithium is very reactive to other elements.
all the elements of group 18 are Nobel gases. They are very very less reactive.
The two most reactive groups of elements in the periodic table are the alkali metals and the halogens. Halogens are nonmetals located in group 17 of the periodic table and include elements like fluorine, chlorine, and iodine.
S block has the most reactive elements. The groups 1 and 2 belongs to the s block.
Group 1 elements are the most reactive among metals, followed by group 2 elements.
The very reactive elements are typically found in Group 1 (alkali metals) and Group 17 (halogens) of the periodic table. Alkali metals tend to react violently with water, while halogens are known for their high reactivity and tendency to form salts with metals.
Noble Gases
group 1 and group 17 are the most reactive groups
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.
Noble gases are least reactive because they have a full shell