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Chemistry · Classification of Elements and Periodicity in Properties
हिन्दीMatch List-I with List-II regarding the blocks of elements and their general outer electronic configurations:
Correct answer · Option 2
A-(III), B-(I), C-(IV), D-(II)
Explanation
s-block has ns^{1-2}, p-block has ns^2np^{1-6}, d-block has (n-1)d^{1-10}ns^{0-2}, and f-block has (n-2)f^{1-14}(n-1)d^{0-1}ns^2.
