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NEETChemistryd and f Block Elements

Which elements are part of the 4f series of inner transition metals?

Options

  1. ATh to Lr
  2. BCe to Lu
  3. CLa and Hf to Hg
  4. DAc and elements from Rf to Cn

Correct answer

B. Ce to Lu

Step-by-step solution

The 4f series of inner transition metals includes elements from Ce to Lu.

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