JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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Element having atomic no. of 56 belongs to which of the following block of periodic table?

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Correct option: D

s

-block

Option D (

s

-block) is correct because an element with atomic number 56 (Barium) belongs to Group 2, which is part of the

s

-block.

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