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  9. Q384

RRB Group D (Level-1 posts) 2022 · Question 384 of 598

Which of the following is the most electropositive element?

  1. ACsCorrect
  2. BMg
  3. CCa
  4. DNa

Answer: A. Cs

Explanation

Cesium (Cs) is the most electropositive element among the options. Electropositivity increases down the group in alkali metals, with Cs being the most electropositive in this group.

Source: RRB Group D 2022 Prev. Yr. Paper (18 Aug 2022) (Shift 2) - Prepp · reliable-secondary

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