Lithium has a diagonal relationship with ____________(a) magnesium(b) sodium(c) aluminum(d) neonThis question was addressed to me in an internship interview.I'm obligated to ask this question of s-Block Elements in chapter s-Block Elements of Chemistry – Class 11

Lithium has a diagonal relationship with ____________(a) magnesium(b)

1.	Lithium has a diagonal relationship with ____________(a) magnesium(b) sodium(c) aluminum(d) neonThis question was addressed to me in an internship interview.I'm obligated to ask this question of s-Block Elements in chapter s-Block Elements of Chemistry – Class 11
Answer» The correct answer is (a) magnesium For explanation I would SAY: Lithium shows diagonal resemblance with magnesium which is an element of group 2 and this resemblance is due to the similar polarising POWER of both these elements. polarizability is proportional to the IONIC CHARGE / the square of the Ionic radius.

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