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RRB Junior Engineer / DMS / CMA 2019 · Question 1714 of 3719

Which of the following does NOT increase while moving down the group of the periodic table?

  1. ANumber of shells in an element
  2. BMetallic character
  3. CValencyCorrect
  4. DAtomic radius

Answer: C. Valency

Official answer key verified. Detailed explanation coming soon.

Source: RRB JE 2019 CBT-1 (26-May-2019 Shift 3) — cracku.in solved paper with answer key · reliable-secondary

← Q1713View full paper (3719 questions)Q1715 →

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