Evaluate the following statements: (I) The strong metallic character of transition elements is due t — d and f Block Elements Chemistry Question
Question
Evaluate the following statements: (I) The strong metallic character of transition elements is due to the participation of both $ns$ and $(n-1)d$ electrons in bonding. (II) Zinc is exceptionally hard because of its fully filled $3d^{10}$ configuration.
Answer: A
💡 Solution & Explanation
Statement I is accurate; strong metallic bonds require both $s$ and unpaired $d$ electrons. Statement II is completely false; Zinc lacks unpaired $d$ -electrons, making its metallic bonds extremely weak and the metal exceptionally soft.
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