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MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPeriodic PropertiesModern Periodic Table

ns and ns outermost electronic configuration belongs to the

A.s-block elements✓ Correct
B.p-block elements
C.d-block elements
D.f-block elements
Explanation

1 ns and 2 ns  outermost electronic configuration belongs to s-block elements. 1 ns Alkali Metals -> 2 ns Alkaline earth metals ->

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