Periodic TableHard

Question

Which of the following is correctly matched :-

Options

A.Column-I (Atomic Number) → 52
Column-II (Position Periodic table) → s-block
B.Column-I (Atomic Number) → 56
Column-II (Position Periodic table) → p-block
C.Column-I (Atomic Number) → 57
Column-II (Position Periodic table) → d-block
D.Column-I (Atomic Number) → 109
Column-II (Position Periodic table) → f-block

Solution

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