All the s–block elements of the periodic table are placed in the groups …, I A and II A, III A and I V A, B sub groups, VA to VII A

All the s–block elements of the periodic table are placed in the groups …

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All the s–block elements of the periodic table are placed in the groups …

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main

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Solution:

1565 Upvotes Verified Answer

The correct answer is: $I A$ and $II A$

$I A$ and $IIA$

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