Hi, today we will learn about Diagonal Relationship-Definition, Example, Question in this article. It is one of the important topics in chemistry where you need to understand the concept.
What is Diagonal Relationship?
some elements of the second period of the periodic table show diagonal similarity with the elements of the third period. this relation is called diagonal relationship.
Diagonal Relationship in Periodic Table
|Period||Group 1||Group 2||Group 13||Group 14|
In the periodic table, the similarity of the two elements is observed diagonally. See the periodic table as given above.
Among the lighter members of the second and third-period components, the diagonal relationship is prominent. Thus, Li (Lithium) of Group IA shows the diagonal – the relationship with Mg (Magnesium) of Group IIA, Be (Beryllium) of Group IIA shows the diagonal – the relationship with Al (Aluminium) of Group IIIA, and B (Boron) of Group IIIA shows the diagonal – the relationship with Si (Silicon) of Group IIA.