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Question

Which element in the fourth period has the highest boiling point among d-block elements?

Options

Choose one · Correct answer highlighted

Explanation

In period 4 d-block (Sc to Zn), boiling point peaks with strong metallic bonding. Cr (group 6) has the highest boiling point due to its 3d⁵ 4s¹ configuration and maximum unpaired electrons enhancing bonding.