WAEC Chemistry 2024 Objective — Question 39
Question 39 of 50 from the West African Examinations Council (WAEC) Chemistry 2024 Objective paper, with the correct answer and a full explanation.
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39. The metallic bonding in aluminium is strong because of
- A. large number of delocalized electronsCorrect
- B. immobile electrons
- C. lone pair electrons
- D. valence electrons
Explanation
Each aluminium atom contributes three valence electrons to a dense sea of delocalized electrons, giving strong metallic bonding.
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