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NEETChemistryClassification of Elements and Periodicity in Properties

How many valence orbitals are available for bonding in the first member of a group in the s- and p-blocks?

Options

  1. A1
  2. B2
  3. C4
  4. D9

Correct answer

C. 4

Step-by-step solution

The first member of the group has only four valence orbitals (2s and 2p) available for bonding.

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