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The metallic bond in magnesium is stronger than that in calcium because magnesium has a

The metallic bond in magnesium is stronger than that in calcium because magnesium has a
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  • A Larger atomic size.
  • B Smaller atomic size
  • C Greater number of valence electrons
  • D Lower melting point
Correct Answer: Option B
Explanation:
- Magnessium has a stronger metallic bond than calcium because it has smaller atomic radius.

- Atomic radius decreases across a period and increases down a group.

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