Chapter 1 Periodic Classification of Elements and Periodicity | FSC Part 2 Chemistry Notes

Chapter No 1 Periodic Classification of Elements and Periodicity | FSC Part 2 Chemistry Notes Question. What are the improvements made in the Mendeleev’s periodic table? Answer. 1. If the elements are arranged in ascending order of their atomic numbers, their chemical properties repeat in a periodic manner. 2. The position of isotopes has been …

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