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MHT CET202311 May 2023Evening ShiftChemistrys Block ElementsActual

Identify the element having general electronic configuration ns ^1 from following.

Options

  1. ACa
  2. BSr
  3. CBa
  4. DFr

Correct answer

D. Fr

Step-by-step solution

The general electronic configuration ns ^1 is of group 1 elements. Among the given elements, francium ( Fr ) belongs to group 1 .

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