WAEC Chemistry 2011 Objective — Question 10
Question 10 of 50 from the West African Examinations Council (WAEC) Chemistry 2011 Objective paper, with the correct answer and a full explanation.
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Which of the following arrangements is in order of increasing metallic property?
- A. A. Li<Na<KCorrect
- B. B. Na<Li<K
- C. C. K<Na<Li
- D. D. K<Li<Na
Explanation
Metallic character increases down a group and decreases across a period. Down group 1, Li<Na<K represents increasing metallic property.
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