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  • Periodic Classification
  • Which of the following gives the correct increasing order...
Multiple choice

Which of the following gives the correct increasing order of the atomic radii of Si, S and P?

  1. P, Si, S

  2. Si, P, S

  3. S, P, Si

  4. S, Si, P

  5. Si, S, P

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Along the period, the atomic radius decreases. So, S has the smallest and Si has the largest atomic radius.

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