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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

How does the atomic and ionic radii change from top to bottom in Group 16?

Options

  1. AIncrease
  2. BDecrease
  3. CRemain constant
  4. DVary unpredictably

Correct answer

A. Increase

Step-by-step solution

The paragraph indicates that atomic and ionic radii increase from top to bottom in Group 16 due to the increase in the number of shells.

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