What Is Responsible for the Diagonal Relationship Observed Between Elements in the Periodic Table?
Diagonal relationships occur because of the directions in the trends of various properties as you move across or down the periodic table. Many of the chemical properties of an element are related to the size of the atom.

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Similarly, it is asked, what is the cause of diagonal relationship among elements?

A Diagonal Relationship is said to exist between certain pairs of diagonally adjacent elements in the second and third periods of the periodic table. Such a relationship occurs because crossing and descending the periodic table have opposing effects.

Subsequently, question is, what is diagonal relationship account for the similarity between lithium and magnesium? Diagonal relationship of lithium with magnesium 1) Both have almost similar electronegativities. 2) Both Li and Mg are quite hard. They are harder and lighter than other elements in their respective groups. 3) Both LiOH and Mg(OH)2 are weak bases.

Also know, why P block elements show diagonal relationship?

The p-Block Elements. 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. (vi) Chlorides of both elements get hydrolysed easily.

What is diagonal relationship give 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.

Related Question Answers

What is diagonal effect?

What is the Diagonal Effect? - Elements have the tendency to not have characteristics of their own family, but characteristics close to the element that is right one and down one, hence the word diagonal.

What is the diagonal relationship between Be and Al?

Diagonal relationship of Be with Al Because of its small size Be differs from other earth alkaline earth metals but resembles in many of its properties with Al on account of diagonal relationship. (1) Be2+ and Al3+ have almost same and smaller size and thus favour for covalent bonding.
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