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The radius of innermost electron orbit …

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The radius of innermost electron orbit of a hydrogen atom is 5.3 *10,^-11.what is the radius of the orbit in the second excited state?

    • Posted by Aditya Pandey 7 years, 1 month ago

    CBSE > Class 12 > Physics
    • 1 answers

    Sourabh Sheokand 7 years, 1 month ago

    4*5.3*10^-11 . Because Rn =5.3*10^-11*n^2

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