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JIPMER2007Chemistrys Block Elements

A nuclide of an alkaline earth metal undergoes radioactive decay by emission of three -particles in succession. The group of the periodic table to which the resulting daughter element would belong to

Options

  1. AGroup 14
  2. BGroup 16
  3. CGroup 4
  4. DGroup 6

Correct answer

A. Group 14

Step-by-step solution

After decay of radioactive element, the last element (stable) Pb is obtained which belongs to group 14 of periodic table.

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