What is the cause of diagonal relationship in a periodic table give example?

The reasons for the existence of diagonal relationships are not fully understood, but charge density is a factor. For example, Li+ is a small cation with a +1 charge and Mg2+ is somewhat larger with a +2 charge, so the ionic potential of each of the two ions is roughly the same.

What is the reason for the diagonal relationship between lithium and magnesium?

The diagonally opposite elements possess almost similar electronegativities and therefore almost similar electropositive character. Hence, the main reason of diagonal relationship between lithium and magnesium electronegativity remains constant the same on moving diagonally.

What is a diagonal relationship give an example?

A diagonal relationship in S-block elements exists between adjacent elements which are located in the second and third period of the periodic table. For example, Lithium of group 1A and second period shows similarities with the properties of magnesium which are located in the 2nd group and 3rd period.

What is modern periodic law explain the diagonal relationship by taking example of lithium and magnesium?

Lithium and magnesium show diagonal relationship as they have same polarizing power so elements of second period shows similarities with elements of third period of next group.

What are the causes of diagonal relationship class 11?

Diagonal relationships occur because of the different ways in which many atomic properties vary down groups and across periods of the Periodic Table. In addition to the group and period relationships, the elements of s and p-block elements also exhibit diagonal relationships.

What is meant by diagonal relationship class 11?

The similarity in the properties of definite pairs of diagonally adjacent elements in the second and third periods of the periodic table is called diagonal relationship.

What do you understand by diagonal relationship briefly describe the reasons for the diagonal relationship?

What is diagonal relationship What are the main reasons for the anomalous Behaviour of the elements belonging to the second periods?

Thus anomalous behavior of any group second period element is due to small size, large charge/radius ratio, and high electronegativity of the elements, and covalence cannot exceed four.

Why boron shows diagonal relationship with silicon?

Discuss the diagonal relationship of boron with silicon. The diagonal relationship is due to the fact that both these elements have almost similar values of atomic radii.

What is the cause of diagonal relationship how you justify the presence of diagonal similarity between Li and Mg?

Thus, lithium shows similarities to magnesium and beryllium to aluminium in many of their properties. This type of diagonal similarity is commonly referred to as diagonal relationship in the periodic table. The diagonal relationship is due to the similarity in ionic sizes and /or charge/radius ratio of the elements.