They are called alkali earth metals.
Groups 1, 2, and 13-18.
Elements in groups 1 and 2 are called alkali and alkaline earth metals, respectively. Elements in groups 13 through 18 are known as the boron group, carbon group, nitrogen group, chalcogens, halogens, and noble gases.
There are eight groups that make up the main group elements. They are groups 1, 2, and 13 - 18. They are also called the representative elements.
Group 1 and group 2 elements are called s-block elements
Groups 1, 2, and 13 - 18 are the main group elements, also called the representative elements.
-melting/freezing point -boiling point -density -reactivity with acid -flammability -solubility
elements from group1-2 ,13-18 are called representative elements. Those from 3-12 form the transition elements!
These chemical elements are called transition metals.
On the periodic table the elements are called groups.
They are called the transition metals. These elements are located in groups 3-12 on the periodic table and have properties such as high melting points, conductivity, and the ability to form colored compounds.
in periodic table،there are many groups of elements. group 1 is called alkaly metals . Group 2 is called alkaline earth metal.
These elements are known as transition metals or d-block elements