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Which of the following properties increases from left to right along the period but decreases...

Chemistry
JAMB 2019

Which of the following properties increases from left to right along the period but decreases down the group in the Periodic Table?
i. Atomic Number   ii. Ionization energy  iii. Metallic character  iv. Electron affinity

  • A. ii and iii only
  • B. ii and iv only
  • C. iii and iv only
  • D. i and ii only
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Correct Answer: Option B
Explanation

Ionization energy and electron affinity increase across a period, and decrease down a group.

There is an explanation video available below.

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Explanation Video

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