Definition Of Family Periodic Table
Family periodic table definition.
Definition of family periodic table. The f block columns between groups 3 and 4 are not numbered. In chemistry a group also known as a family is a column of elements in the periodic table of the chemical elements there are 18 numbered groups in the periodic table. The alkaline earth metals or simply alkaline earths are recognized as an important group and family of elements. These elements are metals.
The elements in a group have similar physical or chemical characteristics of the outermost electron shells of their atoms i e the same core charge because. Examples include calcium and magnesium. The highlighted elements of this periodic table belong to the alkaline earth element family. These elements are metals.