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NEETChemistryp Block Elements (Group 13 & 14)

Why do noble gases have comparatively large atomic sizes?

Options

  1. AThey have high nuclear charge.
  2. BThey have high electron affinity.
  3. CThey have complete valence electron shells.
  4. DThey have low ionization energy.

Correct answer

C. They have complete valence electron shells.

Step-by-step solution

Correct Option is : (C) They have complete valence electron shells.

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