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JEE Main202523 Jan 2025Morning ShiftChemistryClassification of Elements and Periodicity in PropertiesActual

The element that does not belong to the same period of the remaining elements (modern periodic table) is:

Options

  1. AIridium
  2. BPlatinum
  3. COsmium
  4. DPalladium

Correct answer

D. Palladium

Step-by-step solution

Palladium 5^ th period Iridium, Osmium, Platinum 6^ th Period

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