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Most Important Selected Qs for JEE AdvancedChemistryClassification of Elements and Periodicity in Properties

In the carbon family, the number of elements having electronegativity greater than Pb is x and the number of elements in the boron family having atomic radius lesser than G a is y . The value of (x+y) is

Correct answer

02

Step-by-step solution

Answer (02) x=1 , Carbon y =1 , Boron

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