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NEET 2005
Exam
NEET
Year
2005
Subject
Chemistry
Chapter
Chemical Kinetics

NEET 2005 · Chemistry · Chemical Kinetics

A nuclide of an alkaline earth metal under goes radioactive decay...

A nuclide of an alkaline earth metal under goes radioactive decay by emission of the α\alpha-particles in succession. The group of the periodic table to which the resulting daughter element would belong is:

Options

  1. AGr. 4
  2. BGr. 6
  3. CGr. 14
  4. DGr. 16

Correct answer

C. Gr. 14

Step-by-step solution

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