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P-1 Periodic Classification of Element — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Periodic Classification of Element2 Marks
Question
How are isotopes of different elements placed in the Modern Periodic Table?
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Answer

Isotopes have same atomic number, but different atomic mass. In Modern Periodic table the elements are arranged in increasing order of atomic numbers. So, all isotopes of an element can be given the same position.

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