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The element that does not belong to the same period of the remaining elements (modern periodic table — JEE Mains Chemistry Past Papers Chemistry Question

Question

The element that does not belong to the same period of the remaining elements (modern periodic table) is : (A) Palladium (B) Platinum (C) Iridium (D) Osmium

Answer: A

💡 Solution & Explanation

Os, r and Pt are in same period. Ans. (1) Palladium

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