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InterviewSolution
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The element that has the strongest metallic bond among `._(11)A^(23), ._(12)B^(24), ._(13)C^(27)` and `._(19)D^(39)` is ______.A. AB. BC. CD. D |
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Answer» `{:(,"Atomic","Electronic"),("Elements","numbers","Configurations"),("A",11,"2, 8, 1"),("B",12,"2, 8, 2"),("C",13,"2, 8, 3"),("D",19,"2, 8, 8, 1"):}` A and D can lose one electrons and become stable, B loses two electrons and C loses 3. Strength of metallic bond depends on the charges on metal kernels and radii. As C has the maximum charge and is the smallest in size among the given elements, the metallic bond is the strongest in C. |
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