Webb11 nov. 2024 · The diagonal relationship exists because of how different atomic properties vary between groups and periods in the periodic table. OR Due to the polarizing power of the diagonally placed elements, the polarizing power increases due to the increase in charge of the ions, whereas the ionic size decreases. WebbDiagonal Relationship - Key takeaways. The diagonal relationship is referred to as the similarities in chemical properties that sometimes occur between two immediately adjacent elements found on periods 2 and 3 of the periodic table. The three causes of diagonal relationship are electropositivity, electronegativity, and ionic radius.
Chemistry MCQs for Class 11 Chapter - 3 Classification of …
WebbDiagonal relationship is the relationship between two elements that are diagonally opposite to each other in the periodic table. These elements have similar properties despite being in different groups and periods. For example, lithium and magnesium have similar properties despite being in different groups and periods. Webb25 jan. 2024 · Ans: The similarity between aluminium and Beryllium is due to the diagonal relationship. Q.5. State the difference in properties between Beryllium and magnesium. Ans: Some important properties in which Beryllium differs from magnesium are as follows: i. Beryllium is lighter than magnesium. ii. longview lees summit theater
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Webb17 feb. 2024 · Both Lithium and magnesium have small size and high charge density. The electronegativities of Li is 1.0 and Mg is 1.2. They are low and almost same. Their ionic radii are similar. Hence they show similarities which is known as diagonal relationship between first element of a group with the second element in the next higher group. WebbAll right, guys, we're doing problem 36 of chapter seven. So Dagnall relationship Eric table exists as well as vertical relations. For example, beryllium alumi… Webb24 feb. 2024 · Alternatively, two diagonally related elements have the same polarizing power since on moving from left to right across a period, the cationic charge increases and cationic size decreases, the magnitude of polarizing power increases, and moving down the group, however, cationic size increases reducing the polarizing power. longview lexington sc