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A and b are two elements …

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A and b are two elements with the following sub atomic particles 

A- protons 8, neutrons 8

B- protons 8, neutrons 9

 

    • Posted by Akshit Dhot 7 years, 1 month ago

    CBSE > Class 09 > Science
    • 1 answers

    Shweta Gulati 7 years, 1 month ago

    When two elements have same number of protons but different number of neutrons, they are said to be isotopes.

    In this question, we have 168O and 178O as the isotopes of Oxygen.

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