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NEET levelSingle correct optionDifficulty 1 of 3pt035

An element has the valence shell configuration . It is placed in

  1. Agroup 6, period 3
  2. Bgroup 14, period 3
  3. Cgroup 16, period 4
  4. Dgroup 16, period 3

Answer: D

The highest shell is , so the period is 3. For p-block elements, group number .
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