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NEETChemistryd and f Block Elements

Which subshells have variable occupancy in actinoids?

Options

  1. A5f and 6d
  2. B5s and 5p
  3. C4f and 6s
  4. D7s and 7p

Correct answer

A. 5f and 6d

Step-by-step solution

The actinoids have variable occupancy of the 5f and 6d subshells.

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