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NEETChemistryClassification of Elements and Periodicity in Properties

How did Henry Moseley's work impact Mendeleev's Periodic Law?

Options

  1. AIt had no impact.
  2. BIt confirmed Mendeleev's Periodic Law.
  3. CIt led to the modification of Mendeleev's Periodic Law.
  4. DIt invalidated Mendeleev's Periodic Law.

Correct answer

C. It led to the modification of Mendeleev's Periodic Law.

Step-by-step solution

Henry Moseley's work led to the modification of Mendeleev's Periodic Law, giving rise to the Modern Periodic Law.

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